body {
    text-align: left;
    padding: 0;
    margin: 0;
    font-size: 14px;
    color: #333;
    font-family: "Microsoft Yahei", "Helvetica Neue", Helvetica, Tahoma, sans-serif !important;
    height: auto;
    background: #fff;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

div,
p,
li {
    word-break: break-all;
}

div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p {
    padding: 0;
    margin: 0;
}

pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th {
    padding: 0;
    margin: 0;
}

fieldset {
    border-top-width: 0;
    border-left-width: 0;
    border-bottom-width: 0;
    border-right-width: 0;
}

a,
img,
iframe {
    border: 0;
    padding: 0;
    margin: 0;
    max-width: 100%;
}

i {
    font-style: normal;
}

address,
caption,
cite,
cite,
code,
dfn,
em,
th,
var {
    font-weight: normal;
    font-style: normal;
}

ul,
ol,
li {
    list-style: none;
}

caption {
    text-align: left;
}

th {
    text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-size: 100%;
}

q:unknown {
    content: '';
}

button,
input,
select,
textarea {
    font-size: 100%;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

.por {
    position: relative;
}

.poa {
    position: absolute;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: 100%;
}

a:link {
    color: #333;
    text-decoration: none;
}

a:visited {
    color: #333;
    text-decoration: none;
    cursor: pointer;
}

a:hover {
    color: #006934;
    text-decoration: none;
}

.ease,
.ease * {
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
}

.noease,
.noease * {
    -webkit-transition: none;
    -moz-transition: none;
    -ms-transition: none;
    -o-transition: none;
    transition: none;
}

:-moz-placeholder {
    color: #fff;
}

::-moz-placeholder {
    color: #fff;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #333;
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #333;
}

input::-webkit-input-placeholder {
    /* WebKit browsers 适配谷歌 */
    color: #666;
}

input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 适配火狐 */
    color: #666;
}

input::-moz-placeholder {
    /* Mozilla Firefox 19+ 适配火狐 */
    color: #666;
}

input:-ms-input-placeholder {
    /* Internet Explorer 10+  适配ie*/
    color: #666;
}

textarea::-webkit-input-placeholder {
    /* WebKit browsers 适配谷歌 */
    color: #333;
}

textarea:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 适配火狐 */
    color: #333;
}

textarea::-moz-placeholder {
    /* Mozilla Firefox 19+ 适配火狐 */
    color: #333;
}

textarea:-ms-input-placeholder {
    /* Internet Explorer 10+  适配ie*/
    color: #333;
}

.fl,
.left {
    float: left;
}

.fr,
.right {
    float: right;
}

.tac {
    text-align: center;
}

.tar {
    text-align: right;
}

/*清除浮动*/
.clear {
    clear: both;
    font-size: 0;
    margin: 0;
    padding: 0;
    display: block;
    _height: 0;
    overflow: hidden;
}

.clearfix:after {
    visibility: hidden;
    display: block;
    font-size: 0;
    content: " ";
    clear: both;
    height: 0;
}

.clearfix {
    *zoom: 1;
}

.hidden {
    display: none;
}

.icon {
    background-image: url("../image/icon.png");
    display: inline-block;
    vertical-align: middle;
}

.w1400 {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
}

.w1440 {
    width: 1440px;
    max-width: 1440px;
    margin: 0 auto;
}

@media (max-width: 1660px) {
    .w1400 {
        width: 1200px;
        max-width: 1200px;
    }

    .w1440 {
        width: 1200px;
        margin: 0 auto;
        max-width: 1200px;
    }
}

/*banner背景图片动画*/
@-webkit-keyframes scale-bg {
    from {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);

    }

    to {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

@keyframes scale-bg {
    from {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
    }

    to {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}

/*--banner大图基础样式****/
/* Slider */
.slick-slider {
    position: relative;
    display: block;
    box-sizing: border-box;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-touch-callout: none;
    -khtml-user-select: none;
    -ms-touch-action: pan-y;
    touch-action: pan-y;
    -webkit-tap-highlight-color: transparent;
}

.slick-list {
    position: relative;
    display: block;
    overflow: hidden;
    margin: 0;
    padding: 0;
}

.slick-list:focus {
    outline: none;
}

.slick-list.dragging {
    cursor: pointer;
    cursor: hand;
}

.slick-slider .slick-track,
.slick-slider .slick-list {
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    -o-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
}

.slick-track {
    position: relative;
    top: 0;
    left: 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.slick-track:before,
.slick-track:after {
    display: table;
    content: '';
}

.slick-track:after {
    clear: both;
}

.slick-loading .slick-track {
    visibility: hidden;
}

.slick-slide {
    display: none;
    float: left;
    height: 100%;
    min-height: 1px;
}

[dir='rtl'] .slick-slide {
    float: right;
}

.slick-slide img {
    display: block;
}

.slick-slide.slick-loading img {
    display: none;
}

.slick-slide.dragging img {
    pointer-events: none;
}

.slick-initialized .slick-slide {
    display: block;
}

.slick-loading .slick-slide {
    visibility: hidden;
}

.slick-vertical .slick-slide {
    display: block;
    height: auto;
    border: 1px solid transparent;
}

.slick-arrow.slick-hidden {
    display: none;
}

.slick-dots {
    position: absolute;
    bottom: -25px;
    display: block;
    width: 100%;
    padding: 0;
    margin: 0;
    list-style: none;
    text-align: center;
}

.slick-dots li {
    position: relative;
    display: inline-block;
    width: 20px;
    height: 20px;
    margin: 0 5px;
    padding: 0;
    cursor: pointer;
}

.slick-dots li button {
    font-size: 0;
    line-height: 0;
    display: block;
    width: 20px;
    height: 20px;
    padding: 5px;
    cursor: pointer;
    color: transparent;
    border: 0;
    outline: none;
    background: transparent;
}

.slick-dots li button:hover,
.slick-dots li button:focus {
    outline: none;
}

.slick-dots li button:hover:before,
.slick-dots li button:before {
    font-family: 'slick';
    font-size: 6px;
    line-height: 20px;
    position: absolute;
    top: 0;
    left: 0;
    width: 20px;
    height: 20px;
    content: '•';
    text-align: center;
    /*   opacity: .25;*/
    color: black;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/*.slick-dots li.slick-active button:before
{
    opacity: .75;
    color: black;
}*/


/*banner*/
#banner_main {
    position: relative;
    z-index: 2; margin-top:86px;
}

.banner {
    position: relative;
    width: 100%;
    min-width: 1000px;
    padding: 0px 0 43.7%;
    overflow: hidden;
}

.banner .list {
    width: 100%;
    display: inline-block;
}

.banner .list li {
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    z-index: 1;
    overflow: hidden;
    background: #fff;
}

.banner .list li a {
    width: 100%;
    display: block;
    height: 100%;
}

.banner .imo {
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
    left: 0;
    top: 0;
}

.banner .indexg2 {
    width: 36%;
    display: block;
    position: absolute;
    left: 13.5%;
    top: 30%;
}

.banner .slide_btn {
    position: absolute;
    bottom: 46px;
    right: 5.2%;
    height: 24px;
    z-index: 120;
}

.banner .prev,
.banner .next {
    display: none;
    position: absolute;
    width: 57px;
    height: 57px;
    z-index: 12;
    top: 50%;
    margin-top: -35.5px;
    left: 5%;
    cursor: pointer;
    transition: ease-in-out 0.2s;
    background-position: -0px -175px;
}

.banner .next {
    background-position: -73px -175px;
    left: auto;
    right: 5%
}

.banner:hover .prev,
.banner:hover .next {
    display: block;
}

.banner .prev:hover {
    background-position: -0px -240px;
}

.banner .next:hover {
    background-position: -73px -240px;
}

.banner .sline {
    margin: 0 40px;
    float: left;
    display: block;
    width: 1px;
    height: 22px;
    background: url("../image/pnLine.png") no-repeat center center;
}

.banner .tip {
    position: absolute;
    width: 84%;
    left: 8%;
    bottom: 4%;
    height: 50px;
    z-index: 30;
    text-align: center;
}

.banner .tip li {
    margin: 0 8px;
    width: 100px;
    height: 3px; background: rgba(255, 255, 255, 1);
    text-align: center;
    cursor: pointer;
    font-size: 0;
    display: inline-block;
    *display: inline;
    *zoom: 1; border-radius: 5px;
    transition: ease-in-out 0.2s;
}

.banner .tip li.cur {
    opacity: 1;
    background: #5cba0a;
}

.banner .pbg1 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 885px;
    height: 225px;
    background: url("http://www.ntel.com.cn/plugins/template/web/pc/images/banner_bg1.png") no-repeat center center;
    z-index: 4;
    background-size: cover;
}

.banner .pbg2 {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 1614px;
    height: 330px;
    background: url("http://www.ntel.com.cn/plugins/template/web/pc/images/banner_bg2.png") no-repeat center center;
    z-index: 3;
    background-size: cover;
}

.banner .v-txt {
    position: absolute;
    width: 84%;
    top: 30%;
    left: 8%;
    text-align: left;
    z-index: 14;
}

.banner .v-txt .tit {
    font-size: 70px;
    line-height: 70px;
    margin-bottom: 10px;
    color: #11c05d;
    letter-spacing: 8px;
}

.banner .v-txt .tit1 {
    font-size: 70px;
    line-height: 70px;
    margin-bottom: 20px;
    color: #11c05d;
    letter-spacing: 8px;
}

.banner .v-txt p {
    font-size: 20px;
    line-height: 20px;
    margin-bottom: 10px;
    color: #11c05d;
    letter-spacing: 8px;
}

.banner .video-container {
    background-color: #fff;
    z-index: 1;
}

.banner .video-container #video {
    display: block;
    min-width: 100%;
    min-height: 100%;
    position: absolute;
    top: -0.5%;
    left: 0%;
    z-index: 12;
}

.banner .list li .img {
    display: block;
    position: absolute;
    left: 14%;
    top: 28%;
    width: 37%;
}


.banner .opacity {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    background: url("http://www.ntel.com.cn/plugins/template/web/pc/images/tq_02.png") no-repeat center center;
    z-index: 13;
}

.banner .online {
    position: absolute;
    bottom: 30%;
    left: 50%;
    margin-left: -70px;
    display: block;
    width: 140px;
    height: 40px;
    font-size: 14px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    border: 1px solid #fff;
    z-index: 16;
    transition: all ease 0.36s;
    border-radius: 5px;
}

.banner .online:hover {
    text-indent: 6px;
    color: #fff;
    border-color: #953034;
    background: #953034;
    transition: all ease 0.36s;
    box-shadow: 0 6px 12px rgba(71, 114, 222, 0.17);
    transition: all ease 0.36s;
}

.ui-linebar {
    height: 75px;
    background-color: #466ec1;
    opacity: 1;
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 1px;
    margin-left: -.5px;
    z-index: 10;
    display: none;
}

.ui-linebar .ink {
    -webkit-animation: k-ink 2s linear -.5s infinite;
    animation: k-ink 2s linear -.5s infinite;
    background-color: #fff;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    -webkit-transform: scaleY(0);
    -ms-transform: scaleY(0);
    transform: scaleY(0);
    -webkit-transform-origin: 0 0;
    -ms-transform-origin: 0 0;
    transform-origin: 0 0;
}

@-webkit-keyframes k-ink {

    0%,
    25% {
        -webkit-transform: scaleY(0);
        transform: scaleY(0)
    }

    to {
        -webkit-transform: scaleY(1);
        transform: scaleY(1)
    }
}

@keyframes k-ink {

    0%,
    25% {
        -webkit-transform: scaleY(0);
        transform: scaleY(0)
    }

    to {
        -webkit-transform: scaleY(1);
        transform: scaleY(1)
    }
}


.banner .list li .bnma {
    position: absolute;
    left: 7%;
    bottom: 20%;
    width: 27%;
    z-index: 999;
    margin: 0 110px;
    z-index: 1;
}

.banner .list li .bnma img {
    display: block;
    width: 100%;
}

.imn {
    position: absolute;
    bottom: 0;
    right: 2%;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.banner .list li .img2 {
    width: 24%;
    display: block;
    position: absolute;
    right: 18%;
    bottom: 26%;
}

.banner .list li .icm {
    width: 100%;
    height: 100%;
}

.banner .list li.li3 .img2 {
    right: 21%;
    bottom: 22%;
    width: 22%;
}

@media (max-width: 1660px) {
    .banner .list li .bnma {
        width: 30%;
        bottom: 20%;
    }

    .banner .v-txt .tit {
        font-size: 50px;
        line-height: 50px;
    }

    .banner .v-txt .tit1 {
        font-size: 50px;
        line-height: 50px;
    }

    .banner .v-txt p {
        font-size: 20px;
        line-height: 20px;
    }

    .banner .v-txt {
        top: 36%;
    }

    .banner .prev {
        margin-left: -570px;
    }

    .banner .next {
        margin-left: -530px;
    }

}

/*banner */
.index_main { overflow: hidden; width: 100%; }

.index_main .section1 {
    position: relative;
}

.index_main .section1 .index_banner .item {
    background-size: cover;
    -webkit-background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100vh;
    position: relative;
}

.index_main .section1 .index_banner .item.slick-current .scaleBg {
    visibility: visible;
    -webkit-animation: scale-bg 6s linear forwards;
    animation: scale-bg 6s linear forwards;
}

.index_main .section1 .index_banner .items {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    transition: opacity 2500ms ease-in-out;
}

.index_main .section1 .index_banner .items:after {
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.2);
}

.index_main .section1 .index_banner .item .inner .block_txt {
    position: absolute;
    top: 44%;
    right: 10px;
    left: 50%;
    opacity: 0;
    width: 1440px;
    margin-left: -720px;
    transform: translateY(40px);
    -webkit-transform: translateY(40px);
    -webkit-transition: all 500ms ease;
    transition: all 500ms ease;
    text-align: left;
}

.index_main .section1 .index_banner .item.active .inner .block_txt {
    opacity: 1;
    -webkit-transform: translateY(0);
    transform: translateY(0);
    -webkit-transition-delay: 100ms;
    transition-delay: 100ms;
}

.index_main .section1 .index_banner .item .inner .block_txt h4 {
    font-size: 22px;
    color: #fff;
    text-align: left;
    font-weight: lighter;
    margin-top: 10px;
}

.index_main .section1 .index_banner .item .inner .block_txt h2 {
    color: #fff;
    font-size: 50px;
    font-weight: lighter;
    text-align: left;

}

.index_main .section1 .index_banner .item .inner .block_txt h2 span {
    color: #f5c920;
    display: inline-block;
    letter-spacing: 5px;
}

.index_main .section1 .index_banner .item .inner .block_txt h3 {
    color: #fff;
    font-size: 22px;
    text-align: left;
    font-weight: lighter;
    margin-top: 10px;

}

.index_main .section1 .slick_txt {
    width: 30%;
    height: 100%;
    background-color: transparent;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
    background-repeat: no-repeat;
    position: absolute;
    top: 0;
    font-size: 0;
    outline: none;
    border: 0;
}

.index_main .section1 .left {
    left: 0;
}

.index_main .section1 .right {
    right: 0;
}

.index_main .section1 .slick_txt .slick_arrow {
    width: 77px;
    height: 66px;
    background-repeat: no-repeat;
    background-position: center;
    margin-top: -33px;
    position: absolute;
    top: 50%;
    cursor: pointer;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
}

.index_main .section1 .slick_txt .prev {
    background-image: url("http://www.ntel.com.cn/plugins/template/web/pc/images/ban_prev.png");
    left: 60px;
}

.index_main .section1 .slick_txt .next {
    background-image: url("http://www.ntel.com.cn/plugins/template/web/pc/images/ban_next.png");
    right: 60px;
}

.index_main .section1 .slick_txt .prev:hover {
    transform: scale(1.1);
    left: 55px;
}

.index_main .section1 .slick_txt .next:hover {
    transform: scale(1.1);
    right: 55px;
}

.index_main .section1 .number {
    position: absolute;
    bottom: 8%;
    left: 0;
    right: 0;
    display: table;
    width: 100%;
    z-index: 10;
}

.index_main .section1 .line {
    border-bottom: 1px solid #ffffff;
    position: absolute;
    left: 0;
    right: 0;
    width: 100%;
    bottom: 8%;
    margin-bottom: 19px;
    z-index: 9;
    display: none;
}

.index_main .section1 .number .inner {
    margin: 0 auto;
    position: relative;
    text-align: center;
}

.index_main .section1 .number span {
    font-family: "Myriad Pro", "Microsoft YaHei";
    font-size: 14px;
    color: #fff;
    margin-right: 10px;
    display: inline-block;
    overflow: hidden;
    cursor: pointer;
    text-align: center;
    line-height: 31px;
    border-radius: 16px;
    background: #000;
    position: relative;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
    font-size: 0;
}

.index_main .section1 .number span:last-child {
    margin-right: 0;
}

.index_main .section1 .number span:after {
    content: "";
    display: inline-block;
    width: 3px;
    height: 3px;
    position: absolute;
    left: 50%;
    bottom: 0;
    background: #fff;
    visibility: hidden;
    transition: all 500ms ease;
    -webkit-transition: all 500ms ease;
}

.index_main .section1 .number span {
    width: 11px;
    height: 11px;
    background: #fff;
    margin-bottom: 0px;
}

.index_main .section1 .number span.active {
    width: 40px;
    height: 10px;
    margin-bottom: 0;
    background: #da241a;
}

/* 客服组件 */
.in_bl {
    width: 1400px;
    height: 46px;
    position: absolute;
    left: 50%;
    margin-left: -700px;
    bottom: 0;
    z-index: 3;
}

.in_bl .in_bz {
    margin: 0 auto;
    display: block;
    width: 80px;
    text-align: center;
}

.in_bl .in_bz p {
    font-size: 16px;
    color: #006934;
    line-height: 16px;
    padding-top: 30px;
}

.in_bl .in_bz i {
    display: block;
    margin: 0 auto;
    width: 12px;
    height: 18px;
    background: url(../image/j3_07.png) center center no-repeat;
    margin-top: 10px;
    webkit-animation: bounce-down 2s linear infinite;
    animation: bounce-down 2s linear infinite;
}

@keyframes bounce-down {
    25% {
        transform: translateY(-3px);
    }

    50% {
        transform: translateY(0);
    }

    75% {
        transform: translateY(3px);
    }

    100% {
        transform: translateY(0);
    }
}

.in_bl .in_by {
    font-size: 24px;
    color: #006934;
    line-height: 100px;
    background: url(../image/j3_04.png) left center no-repeat;
    padding-left: 26px;
    position: absolute;
    right: 26px;
    top: 0;
}

@media (max-width: 1660px) {
    .in_bl {
        width: 1200px;
        margin-left: -600px;
    }
}


.index_main .section2 {
    background: #f5f5f5;
}

.index_main .section2 h3 {
    text-align: center;
}

.index_main .section3 {
    width: 100%;
    height: 100%;
    background: url("http://www.ntel.com.cn/plugins/template/web/pc/image/3.jpg") no-repeat;
    background-size: 100% 100%;
}

.index_main .section3 h3 {
    text-align: center;
}

.index_main .section4 {
    background: #f5f5f5;
}

.index_main .section4 h3 {
    text-align: center;
}

@media only screen and (max-width: 1600px) {
    .index_main .section1 .index_banner .item .inner .block_txt h4 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h2 {
        font-size: 60px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h3 {
        font-size: 20px;
    }
}

@media only screen and (max-width: 1440px) {
    .index_main .section1 .index_banner .item .inner .block_txt h4 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h2 {
        font-size: 40px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h3 {
        font-size: 20px;
        margin-top: 5px;
    }
}

@media only screen and (max-width: 1366px) {
    .index_main .section1 .index_banner .item .inner .block_txt h4 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h2 {
        font-size: 30px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h3 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .slick-arrow {
        background-size: auto 30px;
    }
}

@media only screen and (max-width: 1300px) {}

@media only screen and (max-width: 1199px) {
    .index_main .section1 .index_banner .item .inner .block_txt h4 {
        font-size: 20px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h2 {
        font-size: 18px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt h3 {
        font-size: 20px;
    }
}

@media only screen and (max-width: 992px) {
    .index_main .section1 .index_banner .item {
        height: 100vh;
    }

    .index_main .section1 .index_banner .item .inner .block_txt {
        left: 0;
        right: 0;
        margin: 0 auto;
        padding: 0 20px;
        top: 42%;
    }

    .index_main .section1 .index_banner .slick-arrow {
        display: none !important;
    }

    .index_main .section1 .index_banner .slick-dots {
        position: absolute;
        bottom: 12px;
    }

    .index_main .section1 .index_banner .slick-dots li {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        border: 2px solid #fff;
    }

    .index_main .section1 .index_banner .slick-dots li button {
        display: none;
    }

    .index_main .section1 .index_banner .slick-dots li.slick-active {
        background: #fff;
    }

    .index_main .section1 .number {
        bottom: 12%;
        display: none;
    }

    .index_main .section1 .number span {
        margin-right: 22px;
    }

    .index_main .section1 .number span:after {
        bottom: -14px;
    }
}

@media only screen and (max-width: 767px) {}

@media only screen and (max-width: 340px) {}

@media only screen and (max-width: 320px) {}

.index {
    position: relative;
    overflow: hidden;
}

.header_main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 86px;
    transition: all 0.9s ease-out 0s;
    z-index: 100;
}

.header_main .header {
    position: relative;
}

.header_main .webLogo {
    padding-top: 23px;
    float: left;
}

.header_main .webLogo img {
    display: block;
    height: 43px;
    float: left;
}

.header_main .nav_main {
    float: right;
    position: relative;
}

.nav_main .nav {
    position: relative;
}

.header_main .nav_main .item {
    padding: 0 26px;
    float: left;
    height: 86px;
    position: relative;
    z-index: 12;
}

.header_main .nav_main .item a {
    display: block;
    height:86px;
    font-size: 18px;
    line-height:86px; position: relative;
    color: #333;
}
.header_main .nav_main .item i{ width: 0;
height: 0;border-style: solid;border-width: 0 8px 10px 8px;border-color: transparent transparent #056e40 transparent; opacity: 0; position: absolute; left: 50%; bottom: -1px; 
transition-duration: 0.3s; margin-left: -5px;}

.header_main .nav_main .item:hover .alink,
.header_main .nav_main .item.hover .alink {
    color: #006934; font-weight: bold;text-shadow:none;
}

.header_main .nav_main .item.hover i,
.header_main .nav_main .item:hover i {
    opacity: 1;transition-duration: 0.3s;
}

/*.header_main .nav_main .item.li2 .sub-box .a6,.header_main .nav_main .item.li2 .sub-box .a5,.header_main .nav_main .item.li2 .sub-box .a7{ display:none;}*/
/*.header_main .nav_main .item.li3 .sub-box .a3{ display:none;}
.header_main .nav_main .item.li3 .sub-box .sub{ display:none;}*/

.header_main.xc .nav_main .item:hover .alink,
.header_main.xc .nav_main .item.hover .alink {
    color: #006934; font-weight: bold;
}

.header_main.xc .nav_main .item.hover i,
.header_main.xc .nav_main .item:hover i {
    
}
.header_main.xc .email p { 
    color: #333;
}

.header_main.xc .email p span {
    color: #333;
}



.header_main .nav li .subnav {
    position: absolute;
    left: 50%;
    top: 0;
    background-color: #fff;
    width: 120px;
    margin-left: -60px;
    display: none;
    border-radius: 4px;
    overflow: hidden;
}

.header_main .nav li .subnav .subA {
    color: #333;
    line-height: 35px;
    height: 35px;
    overflow: hidden;
    display: block;
    font-size: 14px;
    border-bottom: 1px dotted #ddd;
    margin: 0;
    text-align: center;
}

.header_main .nav li .subnav .subA:hover {
    font-weight: bold;
    background: #3bb79b;
    color: #4872de;
    background: #ffbe8b;
    background: rgba(21, 21, 21, 0.8);
}

.header_main .nav .sub-box {
    width: 150px;
    position: absolute;
    left: 50%;
    text-align: center;
    top: 86px;
    background: #fff;
    display: none; margin-left: -75px;
    box-shadow: 1px 3px 3px rgba(0, 0, 0, 0.1);
}

.header_main .nav .sub-box .it {
    width: 100%;
}

.header_main .nav .sub-box img {
    display: block;
    float: right;
    width: 40%;
    margin-top: 20px;
    margin-right: 20px;
}

.header_main .nav .sub-box .it .icon {
    width: 6px;
    height: 10px;
    background-position: -96px 0;
    position: absolute;
    top: 19px;
    left: 15px;
}

.header_main .nav .sub-box .it a {
    border-bottom: 1px solid #ddd;
    color: #333 !important;
    float: left;
    line-height: 40px !important;
    height: 40px !important;
    width: 100%;
    padding: 0;
    font-weight: 100;
    text-align: center;
    overflow: hidden;
    vertical-align: top;
    font-size: 14px;
    display: block;
    background: none;
    transition: ease-in-out 0.2s;text-shadow:none;
}

.header_main .nav .sub-box .it .sub {
    width: 50%;
    margin-top: 10px;
}

.header_main .nav .sub-box .it .sub a {
    border: none;
    font-size: 12px;
    padding-right: 35px;
    width: auto;
    line-height: 30px !important;
    height: 30px !important;
}

.header_main .nav .sub-box .it a:hover {

    color: #006934 !important;
    font-weight: bold;
}

.header_main .quick {
    padding-top: 10px;
    margin-left: 26px;
    float: right;
}

.header_main .email {
    float: right;
    margin-top: 24px;
    margin-left: 2vw;
}

.header_main .email p {
    font-size: 14px;
    color: #999;
    line-height: 14px;padding-top: 3px;
    float: left;
}
.header_main .email p i {  display: block; width: 34px; height: 34px; background-position: -51px -316px; float: left; }

.header_main .email p span {
    font-size: 26px; display: block;
    line-height: 34px; padding-left: 10px; float: left;
    font-weight: bold;
    color: #006934;
    font-family: "Arial";
}




.header_main .email .searcher {
    float: left;
    width: 20px;
}

.header_main .email .search_btn {
    background: url("../image/j3_04.png") no-repeat center center;
    float: left;
    display: block;
    width: 22px;
    height: 22px;
    cursor: pointer;
    margin-left: 30px;
    margin-top: 10px;
}

.header_main.xc .email .search_btn {
    background: url("../image/j3_04.png") no-repeat center center;
}

.header_main .email .search_btn:hover {
    opacity: 0.8;
    filter: alpha(opacity=80);
}

.header_main .email .search_main {
    position: absolute;
    z-index: 10;
    -webkit-transition: all ease 300ms;
    -moz-transition: all ease 300ms;
    -ms-transition: all ease 300ms;
    -o-transition: all ease 300ms;
    transition: all ease 300ms;
    width: 0;
    height: 80px;
    right: 50px;
    top: 90px;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
    *background: #000;
}

.header_main .email .search_box {
    width: 280px;
    height: 40px;
    margin-top: 20px;
    margin-left: 40px;
    background: url("http://www.ntel.com.cn/plugins/template/web/pc/images/search_main.png") no-repeat bottom center;
}

.header_main .email .search_box input {
    background-color: none;
    border: none;
}

.header_main .email .search_box .stxt {
    width: 240px;
    height: 40px;
    line-height: 40px;
    display: block;
    text-indent: 10px;
    color: #fff;
    background-color: transparent;
    outline: none;
}

.header_main .email .search_box .sbtn {
    font-size: 0;
    width: 34px;
    height: 34px;
    display: block;
    cursor: pointer;
    border-radius: 100%;
    margin-top: 5px;
    outline: none;
    background: url("../image/searchico.png") no-repeat center center;
}

.header_main .quick .cte {
    position: relative;
    float: left;
    margin-right: 14px;
    cursor: pointer;
}

.header_main .quick .cte .cvalue {
    padding-right: 12px;
    font-family: arial;
    font-size: 18px;
    color: #333;
}

.header_main .email .member {
    color: #fff;
    font-size: 20px;
    font-family: arial;
    font-weight: 400;
}

.header_main .email .member i {
    width: 25px;
    height: 26px;
    background-position: 0 -121px;
    margin-top: 7px;
}

.header_main .email .member:hover {
    opacity: 0.8;
    filter: alpha(opacity=80);
}

.header_main.xc {
    border-bottom: 1px solid #ddd;
    transition: all 0.9s ease-out 0s;
    position: fixed;
    left: 0;
    top: 0;
    background-color: #ffffff;
}

.header_main.xc .nav_main .item a {
    color: #333;text-shadow:none;
}

.header_main .tel_right {
    padding-top: 38px;
    float: right;
    margin-right: 2vw;
}

.header_main .tel_right .webTel {
    padding-left: 32px;
    font-family: arial;
    font-size: 26px;
    color: #fff;
    background: url("../image/telIco.png") no-repeat left center;
}

/*.header_main.xc .cte .cvalue {
  color: #666;
  background: url("../images/cearr2.png") no-repeat right center;
}*/
.header_main.xc .email .member {
    color: #333;
}

.header_main.xc .email .member i {
    background-position: -29px -121px;
}

/*.header_main.xc .email .search_btn {
  background: url("../images/searchico2.png") no-repeat center center;
}*/
.header_main.xc .tel_right .webTel {
    color: #006934;
    background: url("../image/telIco2.png") no-repeat left center;
}

.header_main .lag_sel_box {
    position: relative;
    line-height: 78px;
}

.header_main .lag_box {
    display: none;
    position: absolute;
    top: 150px;
    left: 50%;
    margin-left: -40px;
    transform: translateX(-50%);
    background-color: #fff;
    color: #758190;
    font-size: 14px;
    line-height: 32px;
    padding: 10px 20px;
}

.header_main .lag_box::after {
    content: '';
    position: absolute;
    top: -5px;
    left: 30%;
    width: 10px;
    height: 10px;
    background-color: #fff;
    transform: rotate(45deg);
}

.header_main .lag_box .item {
    cursor: pointer;
    padding-right: 25px;
    width: 30px;
    border-bottom: 1px solid #758190;
}

.header_main .lag_box .item:last-child {
    border-bottom: none;
}

.header_main .lag_box .item::hover {
    color: #004bc6;
}

.header_box .lag_sel_box .lag_box li.on {
    color: #004bc6;
}

.header_main .lag_box.on {
    top: 100px;
    display: block;
}

.modal {
    display: none;
    /* 默认隐藏 */
    position: fixed;
    /* 根据浏览器定位 */
    z-index: 666;
    /* 放在顶部 */
    left: 0;
    top: 0;
    width: 100%;
    /* 全宽 */
    height: 100%;
    /* 全高 */
    overflow: auto;
    /* 允许滚动 */
    background-color: rgba(0, 0, 0, 0.4);
    /* 背景色 */
}


.mouse-ico {
    position: absolute;
    width: 180px;
    height: 44px;
    left: 50%;
    margin-left: -90px;
    bottom: 1%;
    z-index: 20;
    /*background:url(../images/a2_04.png) center center no-repeat;*/
}

.mouse-ico.xc {
    display: none;
}

.mouse-ico p {
    font-size: 14px;
    color: #fff;
    font-family: "Arial";
}

.mouse-ico span {
    display: block;
    margin: 0 auto;
    width: 21px;
    height: 33px;
    background-position: 0 -129px;
    margin-top: 0px;
    position: absolute;
    left: 50%;
    margin-left: -8px;
}

.mouse-ico span.mouse {
    animation: mousemove 3s linear 1s infinite;
}

.iconv {
    background: url(../image/iconv.png) no-repeat;
    display: inline-block;
    vertical-align: middle;
}

@keyframes mousemove {
    0% {
        transform: translateY(-5px);
    }

    25% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(5px);
    }

    75% {
        transform: translateY(0px);
    }

    100% {
        transform: translateY(-5px);
    }
}






/*模态框内容*/
.modal-content {
    display: flex;
    /*采用flexbox布局*/
    flex-direction: column;
    /*垂直排列*/
    position: relative;
    background-color: #fefefe;
    margin: 15% auto;
    /*距顶部15% 水平居中*/
    padding: 20px;
    border: 1px solid #888;
    width: 612px;
    animation: topDown 0.4s;
    /*自定义动画，从模态框内容上到下出现*/
}

@keyframes topDown {
    from {
        top: -300px;
        opacity: 0;
    }

    to {
        top: 0;
        opacity: 1;
    }
}

/*模态框头部*/
.modal-header {
    display: block;
    /*采用flexbox布局*/
    flex-direction: row;
    /*水平布局*/
    align-items: center;
    /*内容垂直居中*/
    justify-content: space-between;
    text-align: right;
}

/*关闭X 样式*/
.close {
    float: right;
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    transition: all ease 0.36s;
    display: block;
    width: 32px;
    height: 32px;
    background: url("../image/closeModal.png") no-repeat center center;
}

.close:hover {
    color: black;
    text-decoration: none;
    cursor: pointer;
    transform: rotate(360deg);
    transition: all ease 0.36s;
}

.modal-body {
    padding-top: 20px;
    padding-bottom: 30px;
    margin-top: 10px;
}

.modal-body .stxt {
    float: left;
    width: 500px;
    height: 48px;
    border: #CCC solid 1px;
    padding-left: 30px;
    outline: none;
}

.modal-body .sbtn {
    width: 80px;
    height: 50px;
    background: url("../image/search_btn.png") no-repeat center center #006934;
    border: none;
    cursor: pointer;
}

@font-face {
    font-family: 'ck';
    src: url('../font/ck.ttf');
}





/* 通用底部 */
.footerM {
    width: 100%;
    background-color: #fff;
    overflow: hidden; border-top: rgba(0, 0, 0, 0.05) solid 1px;
}

.footer .footer_1 {
    padding-top: 84px;
}

.footerM .footer_1 .title {}

.footerM .footer_1 .title b {
    font-size: 24px;
    display: block;
    color: #fff;
    font-weight: bold;
    text-transform: uppercase;

}

.footerM .footer_1 .title h3 {
    font-size: 20px;
    font-weight: 500;
    color: #fff;
    margin: 15px 0 40px;
}

.footerM .footer_1 .botrig {
    text-align: left;
}

/* .footerM .footer_1 .botrig .botnav {
  text-align: right;
} */

.footerM .footer_1 .title s {
    display: inline-block;
    background: #fff;
    width: 20px;
    height: 4px;
    margin-right: 15px;
    vertical-align: middle;
}

.footer_1 .bot_contact {
    width: 30%;
    height: 100%; padding-left: 7%;
    float: left;
}

.footer_1 .bot_contact .title {
  
}

.footer_1 .bot_contact .cont {
    color: #333;
    line-height: 30px;
    width: 100%;
}

.footer_1 .bot_contact .cont p {
    font-size: 16px; display: inline-block;
    color: #333; width: 100%;
    line-height: 22px;
    padding-bottom: 10px;
}

.footer_1 .bot_contact .cont p i{ display: block; width: 15px; height: 17px; background-position: -184px -315px; float: left; }
.footer_1 .bot_contact .cont p.p2 i{ background-position: -184px -335px; }
.footer_1 .bot_contact .cont p.p3 i{height: 22px;  background-position: -184px -353px; }
.footer_1 .bot_contact .cont p span{ display: block; float: left; font-size: 16px; color: #333; line-height: 17px; padding-left: 8px; }
.footer_1 .bot_contact .cont p b{ display: block; float: left; font-size: 16px; color: #333; line-height: 17px; font-weight: normal;width: 75%;}
.footer_1 .bot_contact .cont p.p3 span{ line-height: 22px; }
.footer_1 .bot_contact .cont p.p3 b{ line-height: 22px; }

.footer_1 .bot_contact .cont p a:hover {
    color: #fff; font-weight: bold;
}

.bot_contact em {
    margin: 0 5px;
}


.footer_1 .bot_contact .cont .s1 {
    display: block;
    padding-left: 72px;
}

.footer_1 .botrig {
    width: 31.6%;
    height: 100%; border-right: #e2e2e2 solid 2px;
    padding: 0;
}

.footer_1 .botrig .title {}

.footer_1 .botnav {
    width: 86%; padding-top: 8%;
}

.footer_1 .botnav li {
    width:33.3%;
    float: left; 
    display: block;
    list-style: none;
    font-size: 18px;
    line-height: 32px;
    text-align: left;
    overflow: hidden;
}

.footer_1 .botnav li a {
    display: block;
    line-height: 40px;
}

.footer_1 .botnav li a:hover {
 font-weight: bold;
}

.footer_1 .bewm {
    position: relative;
    float: right;
    text-align: center;
    width: 20%; padding-top: 2%;
}
.footer_1 .bewm p{ float: left;width: 122px;
  margin-left: 10px; }
.footer_1 .bewm img {
    width: 110px;
    height: 110px;
    padding: 5px;
    display: block;
    border: 1px solid #fff;
    margin: 0 auto;
    margin-bottom: 10px;
}

.footer_1 .bewm p {
    text-align: center;
    color: #888c95;
}

.wz_conter{ width: 100%; }


.copyright_main {
    width: 100%; background-color: #0260c4; margin-top: 2%;
    height: 73px;
}

.copyright_main .copyright {
    color: #fff;
    font-size: 12px;
    line-height: 73px;
}

.copyright_main .copyright a {
    color: #fff;
}
.copyright_main .copyright p{ float: right; }

.copyright_main .copyright a.yyzz {
    padding: 0 20px;
}

.copyright_main .copyright a:hover {
    color: #199fae;
}


@media (max-width: 1660px) {
    .footer_1 .bewm {
  width: 22%;}
}


.bottom_main .bottom_copy .box1 {
    width: 42%;
}

.bottom_main .bottom_copy .box1 h3 {
    color: #888c95;
    font-size: 14px;
    line-height: 30px;
}

.bottom_main .bottom_copy .box1 h3 a {
    color: #cb1a20;
}

.bottom_main .bottom_copy .box1 p {
    line-height: 29px;
    color: #626671;
    font-size: 14px;
    padding-top: 29px;
}

.bottom_main .bottom_copy .box1 p a {
    color: #626671;
}

.bottom_main .bottom_copy .box1 p a:hover {
    color: #fff;
}

.bottom_main .bottom_copy .box2 {
    width: 16%;
    text-align: center;
}

.bottom_main .bottom_copy .box2 img {
    width: 110px;
    height: 110px;
    padding: 4px;
    border: 1px solid #535967;
}

.bottom_main .bottom_copy .box2 p {
    color: #888c95;
    line-height: 30px;
}

.bottom_main .bottom_copy .box3 {
    width: 42%;
}

.bottom_main .bottom_copy .box3 .tit {
    text-align: right;
}

.bottom_main .bottom_copy .box3 .ul {
    width: 180px;
    overflow: hidden;
}

.bottom_main .bottom_copy .box3 ul {
    width: 248px;
}

.bottom_main .bottom_copy .box3 li {
    width: 124px;
    float: left;
    line-height: 35px;
}

.bottom_main .bottom_copy .box3 li a {
    color: #888c95;
}

.bottom_main .bottom_copy .box3 li a:hover {
    color: #fff;
}

.bottom_main .bottom_copy .tit {
    color: #fff;
    font-size: 20px;
    line-height: 24px;
    margin-bottom: 30px;
}

.bottom_main .bottom_copy .tit span {
    display: inline-block;
    background: #fff;
    width: 20px;
    height: 3px;
    vertical-align: middle;
}

@media (max-width: 1660px) {

.footer_1 .botnav li {
    padding-left: 54px;
}


}



/*rightFix*/
.rightFix {
    width: 65px;
    position: fixed;
    right: 10px;
    bottom: 10%;
    z-index: 999;
}

.rightFix a {
    width: 65px;
    height: auto;
    background: #1769c0;
    text-align: center;
    display: block;
    margin-bottom: 6px;
    position: relative;
    padding-top: 8px;
    border-radius: 5px;
    padding-bottom: 5px;
}

.rightFix a h3 {
    color: #fff;
    font-weight: 400;
    font-size: 12px;
}

.rightFix .ico {
    width: 32px;
    height: 32px;
    display: block;
    position: relative;
    overflow: hidden;
    transition: all ease 300ms;
    margin: 0 auto 1px;
    padding: 0;
    background: url("../image/fix-ico.png") no-repeat 0 0;
}

.rightFix .img {
    width: 110px;
    height: auto;
    position: absolute;
    left: -10px;
    top: 0;
    padding: 6px;
    background: #da241a;
    border: 1px solid #ddd;
    background: #fff;
    display: none;
    text-align: center;
    opacity: 0;
    filter: alpha(opacity=0);
    transition: all ease-in-out 0.2s;
    border-radius: 5px;
    color: #333;
    padding-bottom: 10px;
}

.rightFix .img p {
    padding-top: 5px;
}

.rightFix a:hover .img {
    opacity: 1;
    filter: alpha(opacity=100);
    left: -140px;
    display: block;
}

.rightFix .img img {
    width: 110px;
    height: 110px;
}

.rightFix a span {
    width: 200px;
    text-align: center;
    height: 62px;
    line-height: 62px;
    position: absolute;
    top: 0;
    background: #1769c0;
    color: #fff;
    display: block;
    font-weight: bold;
    font-size: 18px;
    opacity: 0;
    filter: alpha(opacity=0);
    transition: all ease-in-out 0.2s;
    border-radius: 7px 0 0 7px;
}

.rightFix a:hover {
    background-color: #1769c0;
    overflow: visible;
}

.rightFix a:hover h3 {
    color: #fff;
}

.rightFix a.fix-ewm:hover img {
    opacity: 1;
    filter: alpha(opacity=100);
    left: -140px;
}

.rightFix a:hover span {
    opacity: 1;
    filter: alpha(opacity=100);
    left: -210px;
}

.rightFix .fix-tel:hover .ico {
    background-position: -32px 0;
}

.rightFix .fix-xcx .ico {
    background-position: 0 -32px;
}

.rightFix .fix-xcx:hover .ico {
    background-position: -32px -32px;
}

.rightFix .fix-ewm .ico {
    background-position: 0 -64px;
}

.rightFix .fix-ewm:hover .ico {
    background-position: -32px -64px;
}

.rightFix .mess .ico {
    background-position: 0 -96px;
}

.rightFix .mess:hover .ico {
    background-position: -32px -96px;
}

.rightFix .fix_top .ico {
    background-position: 0 -128px;
}

.rightFix .fix_top:hover .ico,
.rightFix .fix_top.hover .ico {
    background-position: -32px -128px;
}

.rightFix .fix-form {
    background-position: 10px -234px;
}

.rightFix .fix-form span {
    font-size: 14px;
    line-height: 23px;
    width: 180px;
}

.rightFix .fix-form:hover {
    background-position: -37px -234px;
}

/* 图片 */
@-webkit-keyframes gradient-rectangle {
    0% {
        -webkit-transform: scaleY(0);
        transform: scaleY(0);
        -webkit-transform-origin: bottom;
        transform-origin: bottom;
        background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        /*FireFox*/
        background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        /* Opear */
        background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        opacity: 1;
    }

    100% {
        -webkit-transform: scaleY(1);
        transform: scaleY(1);
        -webkit-transform-origin: top;
        transform-origin: top;
        background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        /*FireFox*/
        background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        /* Opear */
        background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));
        opacity: 0;
    }
}


/* Underline From Center1 */
.hvr-underline-from-center1 {
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

.hvr-underline-from-center1:before {
    content: "";
    position: absolute;
    z-index: -1;
    left: 50%;
    right: 50%;
    bottom: -3px;
    background: #006934;
    height: 3px;
    -webkit-transition-property: left, right;
    transition-property: left, right;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}

.hvr-underline-from-center1:hover:before,
.hvr-underline-from-center1.hover:before,
.hvr-underline-from-center1:focus:before,
.hvr-underline-from-center1:active:before {
    left: 0;
    right: 0;
}

.hvr-underline-from-center1:hover,
.hvr-underline-from-center1.hover {
    *height: 43px;
    *border-bottom: 3px solid #da241a;
    *line-height: 43px;
}

@-webkit-keyframes scale {
    0% {
        -webkit-transform: scale(1);
    }

    50% {
        -webkit-transform: scale(1.02);
    }

    100% {
        -webkit-transform: scale(1);
    }
}

@keyframes scale {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.02);
    }

    100% {
        transform: scale(1);
    }
}


/*响应1440 到 1680屏幕*/
@media (min-width: 1440px) and (max-width: 1680px) {
    .about_2_main .develop_box {
        padding: 0 6%;
    }
}

@-webkit-keyframes rotate {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
    }

    50% {
        -webkit-transform: rotate(-180deg);
        transform: rotate(-180deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes rotate {
    0% {
        -webkit-transform: rotate(0);
        transform: rotate(0);
    }

    50% {
        -webkit-transform: rotate(-180deg);
        transform: rotate(-180deg);
    }

    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@-webkit-keyframes animatemap {
    0% {
        transform: translateY(-10px);
    }

    20% {
        border-radius: 2px;
    }

    50% {
        transform: translateY(-5px);
        border-bottom-right-radius: 25px;
    }

    80% {
        border-radius: 2px;
    }

    100% {
        transform: translateY(-10px);
    }
}

@-webkit-keyframes big {
    0% {
        -webkit-transform: scale(1);
    }

    50% {
        -webkit-transform: scale(0.9);
    }

    100% {
        -webkit-transform: scale(1);
    }
}

/* 响应1200屏幕 */
@media (max-width: 1660px) {
    .header_main .email .member {
        display: none;
    }

    .header_main .nav_main {}

    .header_main .nav_main .item {
        padding: 0 14px;
    }
    .header_main .email p span {
    font-size: 22px;
    }
    .header_main .email p {
    font-size: 16px;
    line-height: 22px;
}

  .header_main .nav_main .item a{ font-size: 16px;
       
    }

    .header_main .nav li:nth-child(9) .sub-box {
        left: auto;
        right: 10px;
    }

    .index_main .section1 .index_banner .item .inner .block_txt {
        width: 1000px;
        margin-left: -500px;
    }

}

@media (max-width: 1660px) {
    .header_main .email .search_btn {
        margin-left: 40px;
    }
}

@media (max-width: 1400px) {

    .header_main .email p {
        display: none;
    }

}

@media (max-width: 1320px) {
    .header_main .email p {
        display: none;
    }

   

}

/* index_tit */
.index_4_main .index_tit {
    padding-top: 100px;
}

.index_tit { display: inline-block; width: 100%; padding-top: 100px;}
.index_tit .left h3 {
    font-size: 46px;
    font-weight: bold;
    line-height: 46px;
 color: #333; padding-top: 6px;
}

.index_tit .left h3 span {
    font-size: 18px;
    color: #666;
    font-weight: 400;
    padding-left: 30px;
}

.index_tit .left p {
    font-size: 26px;
  font-family: "Arial";
  color: rgba(255, 255, 255, 0.5); font-weight: bold;
  line-height: 26px;
    text-transform: uppercase;
}




/* floor_1 */

.floor_1_main{ width: 100%; position: relative; overflow: hidden; }

.floor_1_1{ width: 100%; background: url(../image/n3_02.png) no-repeat center center; position: relative; z-index: 3; display: inline-block; padding-bottom: 8%;}
.floor_1_main .floor_1_0{ padding-top:10%; width: 100%; display: inline-block; position: relative; }

.floor_1_2{ position: absolute; right: 0; top: 0; width: 49.2%; }

.floor_1_main .left { width: 50%;}
.floor_1_main .left h4 { font-size: 36px; color: #333; padding-top: 8%;margin-bottom: 3%; font-weight: bold;}
.floor_1_main .left h4 span{ color: #1769c0; }
.floor_1_main .left h3 { display: inline-block; font-size: 46px; color: #1769c0; font-weight: bold;}
.floor_1_main .left h3 span{ display: block; font-size:100px; font-family: "Arial"; color: #f0f0f0; line-height: 82px; text-transform: uppercase; font-weight: bold; }
.floor_1_main .left h3 b{ position: relative; z-index: 3; margin-top: -42px; display: block; }
.floor_1_main .left p { font-size: 16px; line-height: 36px; color: #666; text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  line-clamp: 5;
  -webkit-box-orient: vertical; 
text-indent: 2em;
}

.floor_1_main .ac {
    margin-top:9%;
    display: block;
    width: 178px;
    height: 48px;
    line-height: 48px;
    border-radius: 50px;
    font-size: 18px;
    text-transform: uppercase; border: #006934 solid 1px;
    color: #006934; 
    text-align: center;
    box-sizing: border-box;
    transition: ease-in-out 0.2s;
    position: relative;
}
.floor_1_main .ac p{ display: inline-block;text-indent: 0em;  }
.floor_1_main .ac p span{ display: block; float: left;line-height: 46px; color: #006934; padding-left: 14px; }
.floor_1_main .ac i {
    width: 20px;
    height:17px;
    background-position: -53px -363px;
    animation: toright 2s infinite linear; float: left; margin-top: 16px;
}

.floor_1_main .ac:hover {
    transform: translateX(-5px); color: #fff;background-color: #006934;
}
.floor_1_main .ac:hover p i{ background-position: -53px -386px;}
.floor_1_main .ac:hover p span{ color: #fff; }

.floor_1_main .right { display: block;  width: 55%; position: relative;}
.floor_1_main .right  i{ display: block; width: 692px; height: 390px; border: #006934 solid 3px; }
.floor_1_main .right img { display: block; width:1034px; position: relative; z-index: 3; top: 3%; position: absolute; right: -34%;
    max-width: none;
-webkit-clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%, 6% 4%);
clip-path: polygon(6% 0, 100% 0, 100% 100%, 0 100%, 6% 4%);
border-top-left-radius: 119px 276px;


}

.fl_tu{ background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j6_07.png) center center no-repeat; width: 414px; height: 176px; 
    position: absolute; left: 50%; bottom: -28%; margin-left: -267px; z-index: 3; }

.floor_1_main .ul{ display: inline-block; width: 100%; padding-top: 14%; }
.floor_1_main .ul ul{width: 100%; display: flex; justify-content: space-between; flex-wrap: wrap;}
.floor_1_main .ul ul li { position: relative; }
.floor_1_main .ul ul li  .w{ display: inline-block; }
.floor_1_main .ul ul li  .w b{ float: left; font-size: 68px; color: #007e3b; font-family: "Arial"; line-height: 60px;}
.floor_1_main .ul ul li  .w span{ display: block; float: left; font-size: 24px; color: #131723; line-height: 30px; padding-top: 24px; padding-left: 10px;}
.floor_1_main .ul ul li  p{ display: block; font-size: 20px; color: #666; line-height: 30px;}
.floor_1_main .ul ul li i{ display: block; width: 1px; height: 104px; background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j6_15.png) center center no-repeat; 
 position: absolute; right: -120px; top: 0px; }
.floor_1_main .ul ul li.li4 i{ display: none; }

.floor_1_0{ width: 100%; display: inline-block; }
.floor_1_1{ width: 100%; }
.floor_1_1 .hd{ display: none; }
.floor_1_1 .bd{ width: 100%; overflow: hidden;}
.floor_1_1 .bd .tempWrap{ width: 100%; }
.floor_1_1 .bd ul{ display: inline-block; width: 100%; }
.floor_1_1 .bd ul li{ width: 176px; float: left; margin-right: 24px; transition: all ease 0.36s; margin-top: 40px; text-align: center;}
.floor_1_1 .bd ul li img{ display: block; width: 100%; border: #ececec solid 1px; }
.floor_1_1 .bd ul li h3{ font-size: 16px; line-height: 50px; }
.floor_1_1 .bd ul li:hover{transform: translateY(-5px);transition: all ease 0.36s;}
.floor_1_1 .bd ul li:hover img{ border: #006934 solid 1px; }

@media (max-width: 1660px) {
.floor_1_main .left h3 { font-size: 40px;}
.floor_1_main .left h3 span{ font-size: 90px; line-height:78px;}
.floor_1_main .left h4 { font-size: 32px; padding-top: 7%;}
.floor_1_main .left p {font-size: 14px;line-height: 24px;}
.floor_1_main .ac { margin-top: 40px;}
.floor_1_main .right img { width: 860px;}
.floor_1_main .ul{ padding-top: 12%; }
.floor_1_main .ul ul li  .w b{ font-size: 56px; line-height: 50px;}
.floor_1_main .ul ul li  .w span{ font-size: 20px; line-height: 22px; padding-top: 22px; }
.floor_1_main .ul ul li  p{  font-size: 18px; line-height: 26px;}
.floor_1_main .ul ul li i { right: -110px;}
.floor_1_1 { padding-bottom: 6%;}
.floor_1_main .floor_1_0 { padding-top: 7%;}
}

/* floor_2 */
.floor_2_main { width: 100%; position: relative;}
.floor_2_main .index_tit{ text-align: center; }
.floor_2_main .index_tit .left{ float: none; width: 100%; }
.floor_2_main .index_tit .left p{color:#dedede;} 
.floor_2_main .index_tit .left h3{ color: #1769c0; }
.floor_2_main .index_tit .left h4{ color: #333; font-size: 18px; line-height: 26px;  width: 48%; margin: 0 auto; margin-top: 1%; }

.floor_2_1{ margin-top: 3%; width: 100%; }
.floor_2_1 ul{ width: 100%; display: flex;justify-content: space-between; flex-wrap: wrap;}
.floor_2_1 ul li{ width: 31.6%; position: relative; border-radius: 10px; overflow: hidden;transition: ease-in-out 0.3s;}
.floor_2_1 ul li img{ display: block; width: 100%; border-radius: 10px; }
.floor_2_1 ul li p{ width: 100%; height: 100%; position: absolute; left: 0; top: 0; }
.floor_2_1 ul li p i{ display: block; width: 19px; height: 28px; background-position: -143px -312px; margin-left:8%; margin-top: 10%;}
.floor_2_1 ul li p span{ display: block; font-size: 32px; color: #fff; line-height: 32px; padding-top: 4%; padding-left: 8%;text-shadow: 0 0px 2px rgba(0, 0, 0, 0.3); }
.floor_2_1 ul li:hover p{ background: rgba(23, 105, 192, 0.8); }
.floor_2_1 ul li:hover{ transform: translateY(-5px);transition: ease-in-out 0.3s;}


.floor_2_main .hd{ width: 1400px;height: 84px;  position: absolute; left: 50%; bottom: 0; margin-left: -700px; z-index: 4;  }
.floor_2_main .hd ul{ width: 86.6%; float: left; }
.floor_2_main .hd ul li{ width: 25%; float: left; position: relative; text-align: center; }
.floor_2_main .hd ul li h3{ font-size: 18px; color: #fff; line-height: 20px; }
.floor_2_main .hd ul li i{ display: none; width: 100%; height: 3px; background-color: #fff; margin-top: 34px; }
.floor_2_main .hd ul li s{  display: none; width: 21px; height: 21px; background-position: 0px -464px; position: absolute; left: 50%; margin-left: -10.5px; bottom: -10px;}
.floor_2_main .hd ul li.on i{ display: block;}
.floor_2_main .hd ul li.on s{ display: block;}
.floor_2_main .hd b{ display: block; width: 86.6%; height: 2px; background: rgba(255, 255, 255, 0.3); position: absolute; left: 0; bottom: 27px; }

.floor_2_main .arrow .next,.floor_2_main .arrow .prev{ display: block; width: 55px; height: 55px; display: block; float: left; 
    background-position: -259px -206px; cursor: pointer; }
 .floor_2_main .arrow .next{background-position: -318px -206px;}
.floor_2_main .arrow .prev:hover{background-position: -259px -272px;}
.floor_2_main .arrow .next:hover{background-position: -318px -272px;}
.floor_2_main .arrow .next{ margin-left: 4%; }
 
.floor_2_main .hd .arrow{ float: right; width: 10%; }


.floor_2_main .bd{ width:100%; position: relative;}
.floor_2_main .bd ul{ display: inline-block; width: 100%; position: relative; }
.floor_2_main .bd ul img{ display: block;width:100%;}
.floor_2_main .bd ul .w1400{ position: absolute; left: 50%; top: 34%; margin-left: -700px; z-index: 4; width: 1400px;}
.floor_2_main .bd ul .w1400 h3{font-size: 36px; line-height: 36px; color: #fff; text-shadow: 0 0px 2px rgba(0, 0, 0, 0.3);}
.floor_2_main .bd ul .w1400 .w{font-size: 16px; width: 58%; line-height: 30px; color: #fff; text-shadow: 0 0px 2px rgba(0, 0, 0, 0.3); margin-top: 2%;}
.floor_2_main .bd ul .w1400 .ac { margin-top:8%; display: block; width: 177px; height: 48px; line-height: 48px; border-radius: 50px;
    font-size: 18px; text-transform: uppercase; color: #fff; text-align: center; background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j10_05.png) center center no-repeat;
     box-sizing: border-box; transition: ease-in-out 0.2s; position: relative;}
.floor_2_main .bd ul .w1400 .ac p{ display: inline-block;  }
.floor_2_main .bd ul .w1400 .ac p span{ display: block; float: left;line-height: 46px; color: #128f44; }
.floor_2_main .bd ul .w1400 .ac i { width: 17px; height:9px; background-position: -0px -449px; margin-left: 12px;
 animation: toright 2s infinite linear; float: left; margin-top: 20px;}
.floor_2_main .bd ul .w1400 .ac:hover { transform: translateX(-5px); color: #fff; background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j10_03.png) center center no-repeat;}
.floor_2_main .bd ul .w1400 .ac:hover p span{ color: #fff; }
.floor_2_main .bd ul .w1400 .ac:hover i{background-position: -0px -439px;}





@media (max-width: 1660px) {
.floor_2_main .bd ul .w1400{ margin-left: -600px; z-index: 4; width: 1200px;    top: 30%;}
.floor_2_main .bd ul .w1400 h3 { font-size: 32px; line-height: 32px;}
.floor_2_main .bd ul .w1400 .w { font-size: 14px; line-height: 28px;}
.floor_2_main .bd ul .w1400 .ac { margin-top: 5%;}

.index_tit .left h3 {
    font-size: 40px;
    line-height: 40px;
}
.index_tit .left p {
    font-size: 22px;
    line-height: 22px;
}
}

.floor_0_main{width: 100%; position: relative; background: url(../image/n5_02.jpg) center center no-repeat; padding-bottom:6%; z-index: 4;}
.floor_0_main .index_tit .left h3{ color: #fff; }
.foot_top1 { width: 100%; height: 47px; overflow: hidden; position: absolute; left: 0;  top: -46px; z-index: 2;}
.foot_top1 .langxb1 {  width: 100%; height: 47px; overflow: hidden; }
.foot_top1 .langxb1 .lang9{ width:100%; height:47px; overflow:hidden; background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j8_02.png) no-repeat right 0; position:absolute; left:0; bottom:0; z-index:1; animation:lang9 8s infinite linear;
    -webkit-animation:lang9 12s infinite linear;}
.foot_top1 .langxb1 .lang10{ width:100%; height:47px; overflow:hidden; background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j7_02.png) no-repeat left 0; position:absolute; left:0; bottom:0; z-index:2; animation:lang10 8s infinite linear;
    -webkit-animation:lang10 12s infinite linear;}

@keyframes lang9 {
        0%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j8_02.png) no-repeat right 0; }
        50%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j8_02.png) no-repeat left 0; }
        100%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j8_02.png) no-repeat right 0; }
    }
@keyframes lang10 {
        0%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j7_02.png) no-repeat left 0; }
        50%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j7_02.png) no-repeat right 0; }
        100%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j7_02.png) no-repeat left 0; }
    }

.floor_0_main .hd{ position: relative; margin-top: 12px; }
.floor_0_main .hd s{ display: block; width: 15px; height: 33px; float: left; background-color: #fff; border-radius: 5px; margin-top: 13px; }
.floor_0_main .hd ul{ display: inline-block; border-radius: 5px; overflow: hidden; margin-left: 5px;}
.floor_0_main .hd ul li{ padding: 0 40px; display: block; border: none; height:60px;line-height:60px; font-size: 18px; color: #333; text-align: center; float: left; background-color: #fff;
-webkit-clip-path: polygon(16% 0%, 100% 0%, 84% 100%, 0% 100%);
clip-path: polygon(16% 0%, 100% 0%, 84% 100%, 0% 100%);margin-left: -24px;
}
.floor_0_main .hd ul li:first-child{
-webkit-clip-path: polygon(0 0, 100% 0%, 87% 100%, 0% 100%);
clip-path: polygon(0 0, 100% 0%, 87% 100%, 0% 100%);
}
.floor_0_main .hd ul li:last-child{

-webkit-clip-path: polygon(10% 0%, 100% 0%, 100% 100%, 0% 100%);
clip-path: polygon(10% 0%, 100% 0%, 100% 100%, 0% 100%);

}
.floor_0_main .hd ul li.on{ background-color: #ed722e; color: #fff;}
.floor_0_main .hd ul li a{ border: none;color: #333; width: 100%; height: 60px; line-height:60px; }
.floor_0_main .hd ul li p{ display: inline-block; }
.floor_0_main .hd ul li p i{ display: block; width: 28px; height: 28px; float: left; background-position: -101px -318px; margin-top: 16px; margin-right: 6px; }
.floor_0_main .hd ul li.li2 p i{ background-position: -101px -362px;}
.floor_0_main .hd ul li.li3 p i{ background-position: -101px -400px;}
.floor_0_main .hd ul li.on a{ color: #fff; }
.floor_0_main .hd ul li.on p i{filter: grayscale(100%) brightness(500%); }

.floor_0_main .bd{position: relative; width: 100%; margin-top: 80px; }
.floor_0_main .bd ul{ display: inline-block; width: 100%; }
.floor_0_main .bd ul .img{ display: block; width: 57%; float: left; border-radius: 10px; overflow: hidden; }
.floor_0_main .bd ul .img img{ display: block; width: 100%; border-radius: 10px;transition: all ease 0.36s;  }
.floor_0_main .bd ul .txt{ width: 36%; float: right; }
.floor_0_main .bd ul .txt h3{ font-size: 36px; color: #ed722e; line-height: 36px; font-weight: bold; padding-top: 4%; }
.floor_0_main .bd ul .txt .p{ font-size: 16px; color: #fff; line-height: 30px;  margin-top: 7%; text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
text-indent: 2em;
 }

.floor_0_main .bd ul .txt .ul{ width: 100%; display: flex; justify-content: space-between; flex-wrap: wrap; margin-top: 7%; }
.floor_0_main .bd ul .txt .ul li{ width: 24%; }
.floor_0_main .bd ul .txt .ul li p{ font-size: 28px; color: #fff; line-height: 28px; }
.floor_0_main .bd ul .txt .ul li span{ display: block; font-size: 14px; color: #fff; line-height: 22px; padding-top: 10%; }
.floor_0_main .bd ul .txt .gd { margin-top:9%; display: block; width: 178px;  height: 48px; line-height: 48px;  border-radius: 50px; font-size: 18px; 
    text-transform: uppercase; border: #fff solid 1px; color: #fff;  text-align: center; box-sizing: border-box; transition: ease-in-out 0.2s; position: relative;}
.floor_0_main .bd ul .txt .gd p{ display: inline-block;  }
.floor_0_main .bd ul .txt .gd p span{ display: block; float: left;line-height: 46px; color: #fff; padding-left: 14px; }
.floor_0_main .bd ul .txt .gd i { width: 20px; height:17px; background-position: -53px -386px; animation: toright 2s infinite linear; float: left; margin-top: 16px;}
.floor_0_main .bd ul .txt .gd:hover {  transform: translateX(-5px); color: #fff; border: #006934 solid 1px; color: #fff; background-color: #006934;}
.floor_0_main .bd ul .txt .gd:hover p i{ background-position: -53px -386px;}
.floor_0_main .bd ul .txt .gd:hover p span{ color: #fff; }
.floor_0_main .bd ul .img:hover img { transform: scale(1.05);transition: all ease 0.36s;}



@media (max-width: 1660px) {
.floor_0_main .bd ul .txt h3 { font-size: 30px; line-height: 30px;}
.floor_0_main .bd ul .txt .p { font-size: 14px; line-height: 26px;}
.floor_0_main .bd ul .txt .ul li p {font-size: 26px; line-height: 26px;}
.floor_0_main .bd ul .txt .ul li { width: 27%;}
}


/* floor_3 */
.floor_3_main { width: 100%; position: relative; background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j13_02.jpg) center center no-repeat; padding-bottom: 120px;}
.floor_3_1{ display: inline-block; width: 100%; position: relative; }
.floor_3_main .right ul{ display: inline-block; }
.floor_3_main .right ul li{ display: block;width: 177px;border: none; margin-top: 22px;
  height: 48px;line-height: 48px; font-size: 18px; text-transform: uppercase; color: #006934; text-align: center; 
  background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j10_05.png) center center no-repeat; float: left; margin-left: 24px;}
.floor_3_main .right ul li.li1,.floor_3_main .right ul li:hover{ background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j10_03.png) center center no-repeat; color: #fff;}
.floor_3_main .right ul li a{ border: none;color: #006934; width: 100%; height: 48px; line-height: 48px; }
.floor_3_main .right ul li.li1 a,.floor_3_main .right ul li:hover a{ color: #fff; }

.floor_3_1 .floor_3_11{ width: 32%; float: left; }
.floor_3_1 .floor_3_11 ul{ display: inline-block; width: 100%; }
.floor_3_1 .floor_3_11 ul li{ display:block; width: 100%; position: relative; border-radius: 10px; overflow: hidden; margin-top: 20px; }
.floor_3_1 .floor_3_11 ul li img{ display: block; width: 100%; }
.floor_3_1 .floor_3_11 ul li .w{ width: 90%; height: 90%; position: absolute; left: 0; top: 0; padding: 5%;transition: all ease 0.36s; }
.floor_3_1 .floor_3_11 ul li .w h3{ font-size: 22px; color: #fff;line-height: 22px; text-shadow: 0 0px 2px rgba(0, 0, 0, 0.3);}
.floor_3_1 .floor_3_11 ul li .w span{ display: block; margin-top: 16px; height: 26px; width: 26px; border: #fff solid 2px; border-radius: 50%; font-size: 26px; 
    color: #fff; line-height: 28px; font-family: "Arial"; text-shadow: 0 0px 2px rgba(0, 0, 0, 0.3); text-align: center;}
.floor_3_1 .floor_3_11 ul li:hover .w{ background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j15_03.png) center center no-repeat;background-size: 100%;  }
.floor_3_1 .floor_3_11 ul li:hover .w span{ background-color: #fff; color: #00974f; }

.floor_3_1 .floor_3_12{ width: 66.4%; float: right; position: relative; border-radius: 10px; overflow: hidden; margin-top: 20px;}
.floor_3_12 .bd{ width: 100%; }
.floor_3_12 .bd ul{ display: inline-block; width: 100%; }
.floor_3_12 .bd ul li{ display:block; width: 100%; position: relative; border-radius: 10px; overflow: hidden;}
.floor_3_12 .bd ul li img{ display: block; width: 100%; }
.floor_3_12 .bd ul li .w{ width: 90%; height: 90%; position: absolute; left: 0; top: 0; padding: 5%;transition: all ease 0.36s; }
.floor_3_12 .bd ul li .w h3{ font-size: 22px; color: #fff;line-height: 22px; text-shadow: 0 0px 2px rgba(0, 0, 0, 0.3);}
.floor_3_12 .bd ul li .w span{ display: block; margin-top: 16px; height: 26px; width: 26px; border: #fff solid 2px; border-radius: 50%; font-size: 26px; 
    color: #fff; line-height: 28px; font-family: "Arial"; text-shadow: 0 0px 2px rgba(0, 0, 0, 0.3); text-align: center;}
.floor_3_12 .bd ul li:hover .w{ background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j15_03.png) center center no-repeat; background-size: 100%; }
.floor_3_12 .bd ul li:hover .w span{ background-color: #fff; color: #00974f; }
.floor_3_12 .hd{ position: absolute; right: 0; bottom: 4px; }
.floor_3_12 .hd a{ display: block; width: 120px; height: 100px; float: left; background-color: #00bd6f; cursor: pointer; }
.floor_3_12 .hd a span{ display: block; width: 30px; height: 7px; background-position: -166px -199px; margin: 46px auto; }
.floor_3_12 .hd .next span{  background-position: -202px -199px; }
.floor_3_12 .hd a:hover,.floor_3_12 .hd .a1{ background-color: #00974f; }
.floor_3_12 .hd a:hover span,.floor_3_12 .hd .a1 span{ background-position: -166px -215px;}
.floor_3_12 .hd .next:hover span{ background-position: -202px -215px;}
 @media (max-width: 1660px) {

}

/* floor_4 */
.floor_4_main {
    width: 100%;
    background: url(../image/n8_02.jpg)no-repeat center center;
    padding-bottom: 100px; position: relative; margin-top: 5%;
}

.floor_4_main .index_tit .left p{ color: #dedede; }
.floor_4_main .index_tit .left h3{ color: #1769c0; }
.index_tit .right .ac {margin-top:9%; display: block; width: 178px; height: 48px; line-height: 48px; border-radius: 50px; font-size: 18px; text-transform: uppercase; border: #006934 solid 1px;
    color: #006934;  text-align: center; box-sizing: border-box; transition: ease-in-out 0.2s; position: relative;}
.index_tit .right .ac p{ display: inline-block;  }
.index_tit .right .ac p span{ display: block; float: left;line-height: 46px; color: #006934; padding-left: 14px; }
.index_tit .right .ac i { width: 20px; height:17px; background-position: -53px -363px; animation: toright 2s infinite linear; float: left; margin-top: 16px;}
.index_tit .right .ac:hover {  transform: translateX(-5px); color: #fff;background-color: #006934;}
.index_tit .right .ac:hover p i{ background-position: -53px -386px;}
.index_tit .right .ac:hover p span{ color: #fff; }

.foot_top1 .langxb1 .lang11{ width:100%; height:47px; overflow:hidden; background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j17_02.png) no-repeat right 0; position:absolute; left:0; bottom:0; z-index:1; animation:lang9 8s infinite linear;
    -webkit-animation:lang11 12s infinite linear;}
.foot_top1 .langxb1 .lang12{ width:100%; height:47px; overflow:hidden; background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j16_02.png) no-repeat left 0; position:absolute; left:0; bottom:0; z-index:2; animation:lang10 8s infinite linear;
    -webkit-animation:lang12 12s infinite linear;}

@keyframes lang11 {
        0%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j17_02.png) no-repeat right 0; }
        50%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j17_02.png) no-repeat left 0; }
        100%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j17_02.png) no-repeat right 0; }
    }
@keyframes lang12 {
        0%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j16_02.png) no-repeat left 0; }
        50%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j16_02.png) no-repeat right 0; }
        100%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j16_02.png) no-repeat left 0; }
    }

.floor_4_1{ width: 100%; position: relative; display: inline-block; margin-top: 4%;  }
.floor_4_1 ul{ width: 100%; display: flex; justify-content: space-between; flex-wrap: wrap; }
.floor_4_1 ul li{ width: 30%; position: relative; transition: ease-in-out 0.3s;}
.floor_4_1 ul li .s{ font-size: 18px; color: #333; line-height: 18px; font-family: "Arial"; }
.floor_4_1 ul li h3{ font-size: 24px; line-height: 32px; height: 62px;  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical; margin-top: 5%;}
.floor_4_1 ul li .img{ width: 100%; margin-top: 6%; }
.floor_4_1 ul li .img img{ display: block; width: 100%; border-radius: 10px; }
.floor_4_1 ul li .d{  font-size: 16px; color: #666; line-height: 16px; margin-top: 8%; }
.floor_4_1 ul li:hover {
  transform: translateY(-5px);
  transition: ease-in-out 0.3s;
}
.floor_4_1 ul li:hover .d{color: #006934;}

.floor_4_1 .hd{ width: 16%; float: left; }
.floor_4_1 .hd ul{ display: inline-block; width: 100%; padding-top: 18%; }
.floor_4_1 .hd ul li{ width: 100%; display: inline-block; margin-top: 20%;}
.floor_4_1 .hd ul li span{ display: block; float: left; width: 14px; height: 4px; border-radius: 0 5px 5px 0; margin-top: 12px; }
.floor_4_1 .hd ul li h3{ float: left; font-size: 18px; color: #999; line-height: 18px; padding-left: 14px;}
.floor_4_1 .hd ul li.on span{ background-color: #00974f; }
.floor_4_1 .hd ul li.on h3{ color: #00974f; font-size: 24px; line-height: 24px; }
.floor_4_1 .hd .ac{ margin-top: 60%; display: block; width: 177px; height: 48px; line-height: 48px; border-radius: 50px;
    font-size: 18px; text-transform: uppercase; color: #fff;
    text-align: center; background: url(http://www.ntel.com.cn/plugins/template/web/pc/images/j10_03.png) center center no-repeat; box-sizing: border-box; transition: ease-in-out 0.2s; position: relative;}
.floor_4_1 .hd .ac p{ display: inline-block;  }
.floor_4_1 .hd .ac p span{ display: block; float: left;line-height: 46px; color: #fff; }
.floor_4_1 .hd .ac i { width: 15px; height:7px; background-position: -0px -439px;  margin-left: 12px; animation: toright 2s infinite linear; 
 float: left; margin-top: 20px;}
.floor_4_1 .hd .ac:hover { transform: translateX(-5px); color: #fff;}
.floor_4_1 .hd .ac:hover p span{ color: #fff; }

.floor_4_1 .bd{ width: 84%; float: left; }
.floor_4_1 .bd ul{ display: inline-block; }
.floor_4_1 .bd ul li{ width:29.3%; padding:3% 2%; position: relative; float: left;transition: all ease 0.36s; border-radius: 10px;}
.floor_4_1 .bd ul li s{ display: block; width: 1px; height: 100%; background-color: #dbdbdb; position: absolute; left: 0; top: 0; }
.floor_4_1 .bd ul li .s{ display: none; font-size: 18px; color: #999; line-height:40px; }
.floor_4_1 .bd ul li .s span{ display: block; font-size:60px; color: #00974f; line-height:60px; }
.floor_4_1 .bd ul li h3{display: block; font-size:20px; color: #333; line-height:30px; font-weight: bold;  white-space: nowrap;
    text-overflow: ellipsis; overflow: hidden; word-break: break-all; margin-top: 6%;}
.floor_4_1 .bd ul li img{ display: block; width: 100%; margin-top: 5%; }
.floor_4_1 .bd ul li .txt{display: block; font-size:18px; color: #999; line-height:28px; text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical; margin-top: 5%; height: 56px;}
.floor_4_1 .bd ul li .d{ display: inline-block; margin-top: 3%; }
.floor_4_1 .bd ul li .d span{ display: block; float: left; font-size:16px; color: #333; line-height:16px;}
.floor_4_1 .bd ul li .d i{ display: block; width: 11px; height: 7px; float: left; background-position: -166px -235px; margin-left: 10px; margin-top: 6px; }
.floor_4_1 .bd ul li:hover s{ display: none; }
.floor_4_1 .bd ul li:hover{ background-color: #00974f; }
.floor_4_1 .bd ul li:hover .s{ color: #fff; }
.floor_4_1 .bd ul li:hover .s span{ color: #fff; }
.floor_4_1 .bd ul li:hover h3{ color: #fff; }
.floor_4_1 .bd ul li:hover .txt{ color: #fff; }
.floor_4_1 .bd ul li:hover .d span{ color: #fff; }
.floor_4_1 .bd ul li:hover .d i{background-position: -166px -251px;}

@media (max-width: 1660px) {


}

.floor_5_main {
    width: 100%;
    background:#f6f7f9 url(http://www.ntel.com.cn/plugins/template/web/pc/images/j21_02.jpg) no-repeat bottom center;
    padding-bottom: 100px; position: relative;
}

.foot_top1 .langxb1 .lang13{ width:100%; height:47px; overflow:hidden; background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j20_02.png) no-repeat right 0; position:absolute; left:0; bottom:0; z-index:1; animation:lang9 8s infinite linear;
    -webkit-animation:lang13 12s infinite linear;}
.foot_top1 .langxb1 .lang14{ width:100%; height:47px; overflow:hidden; background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j19_02.png) no-repeat left 0; position:absolute; left:0; bottom:0; z-index:2; animation:lang10 8s infinite linear;
    -webkit-animation:lang14 12s infinite linear;}

@keyframes lang13 {
        0%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j20_02.png) no-repeat right 0; }
        50%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j20_02.png) no-repeat left 0; }
        100%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j20_02.png) no-repeat right 0; }
    }
@keyframes lang14 {
        0%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j19_02.png) no-repeat left 0; }
        50%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j19_02.png) no-repeat right 0; }
        100%{background:url(http://www.ntel.com.cn/plugins/template/web/pc/images/j19_02.png) no-repeat left 0; }
    }

.index_tit .aa{ display: block; width: 162px; height: 44px; border: #00974f solid 1px; border-radius: 50px; text-align: center; margin-top: 24px; }
.index_tit .aa p{ display: inline-block; }
.index_tit .aa p span{ display: block; float: left; font-size: 16px; color: #00974f; line-height: 44px; }
.index_tit .aa p i{ display: block; width: 12px; height: 9px; background-position: -166px -267px; float: left; margin-left: 10px; margin-top: 18px;}
.index_tit .aa:hover{ background-color: #00974f; }
.index_tit .aa:hover p span{ color: #fff; }
.index_tit .aa:hover p i{background-position: -166px -281px;}

.floor_5_1{ width: 100%; position: relative; }
.floor_5_1 .bd{ width: 100%; }
.floor_5_1 .bd ul{ display: inline-block; width: 100%; }
.floor_5_1 .bd ul li{ width: 326px; float: left; margin-right: 32px; margin-top: 30px; transition: all ease 0.36s;}
.floor_5_1 .bd ul li:hover{ transform: translateY(-5px); transition: all ease 0.36s;}
.floor_5_1 .hd a{ display: block; cursor: pointer; position: absolute; left: -90px; top: 50%; margin-top: -18px; width: 62px; height: 36px; border-radius: 50px; 
background-color: #ccc; }
.floor_5_1 .hd a span{ display: block; width: 10px; height: 16px; background-position: 0px -311px; margin: 10px auto; }
.floor_5_1 .hd .next span{ background-position: -14px -311px;}
.floor_5_1 .hd .next{ position: absolute; right: -90px; left: auto; }
.floor_5_1 .hd a:hover{ background-color: #00974f; }

@media (max-width: 1660px) {

.floor_5_1 .bd ul li{ width: 280px; margin-right: 26px; }
}