@charset "UTF-8";

* {
    margin: 0 auto;
    padding: 0;
}

html,
body {
    width: 100%;
    height: auto;
    position: relative;
    /*    overflow: hidden;*/
    font-size: 12px;
    font-family: 'Noto Sans SC', '微软雅黑', 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
    margin: auto;
    background: white;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    margin: 0;
    font: 400 0.9375vw/1.618;
    box-sizing: border-box;
    color: #1a1a1a;
    background-color: #fff;
    word-break: break-word;

}

@font-face {
    font-family: 'gill';
    src: url('../images/gillsans.eot');
    src: url('../images/gillsans.eot') format('embedded-opentype'),
        /* IE6-IE8 */
        url('../images/gillsans.woff') format('woff'),
        url('../images/gillsans.ttf') format('truetype'),
        /* chrome, firefox, opera, Safari, Android, iOS 4.2+*/
        url('../images/gillsans.svg') format('svg');
    /* iOS 4.1- */
    font-weight: normal;
    font-style: normal;
}

.gill {
    font-family: 'gill' !important;
}

@font-face {
    font-family: 'gilllight';
    src: url('../images/gillsans-light.eot');
    src: url('../images/gillsans-light.eot') format('embedded-opentype'),
        /* IE6-IE8 */
        url('../images/gillsans-light.woff') format('woff'),
        url('../images/gillsans-light.ttf') format('truetype'),
        /* chrome, firefox, opera, Safari, Android, iOS 4.2+*/
        url('../images/gillsans.svg') format('svg');
    /* iOS 4.1- */
    font-weight: normal;
    font-style: normal;
}

.gilllight {
    font-family: 'gilllight' !important;
}

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

.banner {
    position: relative;
    width: 100%;
    height: 100vh;
    background: white;
    overflow: hidden;
}

.banner-container {
    width: 100%;
    height: 100vh;
    position: relative;
}

.banner_video {
    position: absolute;
    left: -10%;
    top: -10%;
    width: 120%;
    height: 120%;
}

.banner_video #video {
    width: 100%;
    height: 100%;
    position: relative;
}

.video_thumb {
    position: relative;
    width: 100%;
    height: 100%;
    background-image: url('../images/index_1_m.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    display: none;
}
.video_slogan_thumb{
	display:none;
}
.video_mask {
    position: absolute;
    width: 100%;
    z-index: 2;
    height: 100%;
    background: rgba(0, 0, 0, 0);
}

.video_slogan {
    position: absolute;
    width: 80%;
    left: 10%;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    font-size: 1.52625vw;
    letter-spacing: 1em;
    text-align: center;
    z-index: 4;
    color: white;
    font-weight: lighter;
}


picture {
    font-size: 0;
    display: block;
}

.banner-container img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner-container .banner-pagination {
    position: absolute;
    bottom: 4.16667vw;
    width: 100%;
    left: 0;
}

.banner-container .banner-pagination .swiper-pagination-bullet {
    width: 8vw;
    height: 4px;
    border-radius: 0;
    background-color: #fff;
    opacity: 1;
    outline: none;
    margin: 0 0.78125vw;
}

.banner-container .banner-pagination .swiper-pagination-bullet-active {
    background: #1e77bd;
}

.banner-solgan {
    z-index: 3;
    position: absolute;
    bottom: 50%;
    left: 8.33333335vw;
    width: 44.27083vw;
    -webkit-transform: translateY(50%);
    transform: translateY(50%);
}

.ani-overflow-text {
    display: block;
    overflow: hidden;
    padding-right: 1px;
    padding-bottom: 1px;
}

.ani-overflow-text .ani-overflow-word {
    opacity: 1;
    -webkit-transform: translateY(125%);
    transform: translateY(125%);
    -webkit-transition: -webkit-transform .9s ease-out .5s;
    transition: -webkit-transform .9s ease-out .5s;
    transition: transform .9s ease-out .5s;
    transition: transform .9s ease-out .5s, -webkit-transform .9s ease-out .5s;
    will-change: transform;
}

.swiper-slide-active .ani-overflow-word {
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.banner-title {
    margin-bottom: 0;
    font-weight: 400;
    font-size: 3.64583vw;
    color: #fff;
}

.banner-desc {
    margin-top: 1.5625vw;
    font-size: 1.14583vw;
    color: #fff;
}

.banner-btn {
    margin-top: 3.125vw;
    display: inline-block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: transparent;
    position: relative;
    border: 1px solid white;
    color: white;
    padding: 0.78125vw 1.5625vw;
    font-size: .83333vw;
    line-height: 1;
    overflow: hidden;
    -webkit-transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.banner-btn:hover {
    border-color: #1e77bd;
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.banner-btn font {
    position: relative;
    z-index: 2;
}

.banner-btn span {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: block;
    background: #1e77bd;
    z-index: 1;
    transform: translateX(-100%);
    -webkit-transform: translateX(-100%);
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.banner-btn:hover span {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}


.wrap {
    position: relative;
    width: 83.3333333vw;
    margin-right: auto;
    margin-left: auto;
}




/*header*/
.header {
    z-index: 90;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, .8);
}

.nav1 {
    transition: all 0.3s ease-out;
    -webkit-transition: all 0.3s ease-out;
}

.navac {
    transform: translateY(-100%);
    -webkit-transform: translateY(-100%);
    transition: all 0.3s ease-out;
    -webkit-transition: all 0.3s ease-out;
}

.header .navbar,
.header .top-navbar {
    -webkit-box-flex: 0;
    -webkit-flex: 0 0 100%;
    flex: 0 0 100%;
    max-width: 100%;
}

.header .navbar {
    position: relative;
    -webkit-box-ordinal-group: 3;
    -webkit-order: 2;
    order: 2;
    background-color: transparent;
}

.header .navbar .nav-menu {
    list-style: none;
    font-size: 0;
    float: right;
}

.header .navbar .nav-menu .nav-menu-item {
    position: relative;
    vertical-align: top;
    display: inline-block;
}

.header .navbar .nav-menu .nav-menu-item .nav-menu-link {
    position: relative;
    padding: 1.30208vw 1.5625vw;
    font-size: .9375vw;
    line-height: 1.04167vw;
    font-weight: 500;
    color: #fff;
    font-weight: normal;
    display: block;
}

.header .navbar .nav-menu .nav-menu-item .nav-menu-link.active::after {
    /*
    content: '';
    display: block;
    position: absolute;
    left: 0%;
    width: 100%;
    bottom: 0;
    height: 10px;
    background: #1e77bd;
*/
}


.header .navbar .nav-logo {
    z-index: 2;
    position: absolute;
    top: 10px;
    left: 0;
    margin-bottom: 0;
    /* width: 6.62119993vw; */
    height: auto;
    line-height: 1;
}
.header .navbar .nav-logo img{max-height:50px;}

.nav-menu .nav-menu-item .nav-sub-menu-tabs {
    display: block;
    position: absolute;
    top: 3.64427083;
    background-color: #fff;
    width: auto;
    height: auto;
    box-shadow: 0 0 10px rgba(0, 0, 0, .3);
}

.nav-menu .nav-menu-item .nav-sub-menu-tabs1 {
    /*    width: 37.5vw;*/
}

.nav-menu .nav-menu-item:hover .menu-tabs-group {
    display: block;
}

.nav-menu .nav-menu-item .menu-tabs-group {
    display: none;

}

.nav-menu .nav-menu-item .menu-tabs-group a {
    padding: 0.78125vw 0;
    font-size: .9375vw;
    display: block;
    text-align: center;
    color: #1a1a1a;
    width: 7.8125vw;
}

.nav-menu .nav-menu-item .menu-tabs-group a.active {
    background: #1e77bd;
    color: white;
}

.nav-sub-menu-tabs3 .menu-tabs-group .menu-tab-btn:hover {
    /*     background: #1e77bd;*/
    color: #1e77bd;
}

.nav-sub-menu-tabs4 .menu-tabs-group .menu-tab-btn:hover {
    color: #1e77bd;
}

.nav-sub-menu-tabs5 .menu-tabs-group .menu-tab-btn:hover {
    color: #1e77bd;
}

.menu-tab-content {
    position: relative;
    max-width: -webkit-calc(100% - 7.8125vw);
    max-width: calc(100% - 7.8125vw);
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: nowrap;
    flex-wrap: nowrap;
    width: auto;
}

.menu-tab-content .menu-tab-pane {
    width: 11.45vw;
    display: none;
}

.menu-tab-content .menu-tab-pane .menu-tab-pane_inner {
    padding: 0 0.52083333vw;
    height: 100%;
    padding-bottom: 3.64583333vw;
    display: none;
}

.menu-tab-content .menu-tab-pane2 {
    width: 15.625vw;
    display: none;
}

.menu-tab-content .menu-tab-pane .menu-tab-pane-btn {
    display: block;
    padding: 0.78125vw 0 0.75125vw 1.0466667vw;
    color: #1a1a1a;
    font-size: .9375vw;
    font-weight: lighter;
    border-bottom: 1px solid #bfbfbf;
}

.menu-tab-content .menu-tab-pane .menu-tab-arrow {
    background: url(../images/arrow_1.png) no-repeat 100%;
    background-size: 1.04167vw 1.04167vw;
}

.menu-tab-content .menu-tab-pane .active {
    color: #1e77bd;
}

.menu-tab-content .menu-tab-pane .menu-tab-arrow.active {
    background: url(../images/arrow_2.png) no-repeat 100%;
    background-size: 1.04167vw 1.04167vw;
}

.nav-sub-menu-tabs .wrap {
    display: -webkit-box;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: nowrap;
    flex-wrap: nowrap;
    width: auto;
}

.nav-menu .nav-menu-item .nav-sub-menu-tabs1 .menu-tabs-group a {
    width: 7.8125vw
}

.nav-menu .nav-menu-item .nav-sub-menu-tabs2 .menu-tabs-group a {

    width: 14.8125vw
}

.nav-menu .nav-menu-item .nav-sub-menu-tabs3 .menu-tabs-group a {

    width: 8.8125vw
}

.nav-menu .nav-menu-item .nav-sub-menu-tabs4 .menu-tabs-group a {
    width: 7.8125vw
}

.nav-menu .nav-menu-item .nav-sub-menu-tabs5 .menu-tabs-group a {
    width: 8.8125vw
}

.nav-sub-menu-tabs2 .menu-tab-pane {
    width: 15.5vw;
}

.nav-menu .nav-menu-item .nav-sub-menu-tabs3 {
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
}

.nav-menu .nav-menu-item .nav-sub-menu-tabs4 {
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
}

.nav-menu .nav-menu-item .nav-sub-menu-tabs5 {
    left: 50%;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
}

/*header*/


.setion {
    padding: 3.64583333vw 0;
}

.setion .title .title-line {
    width: 4.6875vw;
    height: 0.833333333vw;
    background: #1e77bd;
    margin: 0.833333333vw 0;
}

.setion .title h5 {
    font-size: 3.125vw;
    line-height: 3.125vw;
    margin: 0.833333333vw 0;
    color: black;
}

.setion .title p {
    color: #5e5e5e;
    font-size: 0.833333333vw;
}

.setion .title .title-btn {
    margin-top: 5.72916667vw;
}

/*第一屏*/
.title-btn {

    display: inline-block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: transparent;
    position: relative;
    border: 1px solid #1e77bd;
    color: #1e77bd;
    padding: 0.78125vw 1.5625vw;
    font-size: .83333vw;
    line-height: 1;
    overflow: hidden;
    -webkit-transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.title-btn:hover {
    border-color: #1e77bd;
    color: white;
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.title-btn font {
    position: relative;
    z-index: 2;
}

.title-btn span {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: block;
    background: #1e77bd;
    z-index: 1;
    transform: translateX(-100%);
    -webkit-transform: translateX(-100%);
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.title-btn:hover span {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.setion_one {
    background: #ffffff;
}

.setion_one_left {
    width: 18.229vw;
    float: left;
}

.setion_one_right {
    width: 59.5958333vw;
    height: auto;
    float: right;
}

.product-swiper {
    position: relative;
}

.product-swiper .product-thumb {
    position: relative;
    height: 18.5583333vw;
    overflow: hidden;
    /*    box-shadow: 0 0 16px rgba(0,0,0,.3);*/
    z-index: 2;
}

.product-slide {
    padding: 0.52083333vw;
    box-sizing: border-box;
}

.product-swiper .product-thumb .product-thumb-bom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: auto;
    padding: .65625vw 1.35625vw;
    box-sizing: border-box;
    background: rgba(35, 134, 212, .8);
    transition: padding .9s ease-out .5s;
    -webkit-transition: padding .9s ease-out .5s;
}

.product-swiper .product-thumb .product-thumb-bom h6 span {
    width: 2.083333333vw;
    vertical-align: middle;
    display: inline-block;
}

.product-swiper .product-thumb .product-thumb-bom h6 {
    font-size: 2.5vw;
    padding: 0 0 0.78125vw 0;
    color: white;
}

.product-swiper .product-thumb .product-thumb-bom p {
    font-size: 0.72916667vw;
    text-align: justify;
    color: white;
    opacity: .8;
}

.swiper-slide-active .product-thumb .product-thumb-bom {
    padding: 2.34375vw 1.35625vw;
}

.product-item-box {
    margin: 1.04166667vw 0;
    font-size: 0;
}

.product-item-box .product-item {
    background: white;
    position: relative;
    
    width: 10vw;
    margin: 0;
    margin-right: 2.1vw;
    margin-bottom: 1vw;
    text-align: center;
    display: inline-block;
    vertical-align: top;

}

.product-item-box .product-item:hover img {
    transform: translateY(-10%);
    -webkit-transform: translateY(-10%);
    transition: all 0.6s;
    -webkit-transition: all 0.6s;
}

.product-item-box .product-item:nth-child(5n) {
    margin-right: 0;
}

.product-item-box .product-item img {
    width: 10vw;
    height: 10vw;
    transform: translateY(0%);
    -webkit-transform: translateY(0%);
    transition: all 0.6s;
    -webkit-transition: all 0.6s;
}

.product-item-box .product-item p {
    font-size: 0.72916667vw;
    color: #6b6b6b;
    width: 90%;
    margin: auto;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 1vw;
}

.product-page {
    position: relative;
    width: 100%;
    margin-top: 1.04166667vw;
}

.product-pagination {
    float: left;
    width: 80%;
}

.product-pagination .swiper-pagination-bullet {
    width: 19%;
    margin-right: 1%;
    border-radius: 0;
    height: 4px;
    background: #e4e4e4;
    opacity: 1;
}

.product-pagination .swiper-pagination-bullet-active {
    background: #1e77bd;
}

.product-page .product-btn {
    position: absolute;
    bottom: 0;
    right: 0;
}

.product-page .product-btn span {
    display: inline-block;
    margin-left: 0.52083333vw;
    width: 2.08333333vw;
    height: 2.08333333vw;
    line-height: 2.08333333vw;
    background: #1e77bd;
    vertical-align: middle;
    cursor: pointer;
    text-align: center;
    font-size: 0;
}

.product-page .product-btn span img {
    display: inline-block;
    vertical-align: middle;
    width: 80%;
}

.product-page .product-btn span.swiper-button-disabled {
    cursor: default;
    background: #e4e4e4;
}

/*第一屏*/


/*第二屏*/
.setion_two {
    position: relative;
    padding: 7.8125vw 0 10.4166667vw 0;
    background-image: url('../images/bg_1.jpg');
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
}

.setion_two_right {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 13.229vw;
}

.setion_two_left {
    width: 55.2083333vw;
    margin: 0;

}

.setion_two_left .setion_two_left_1 {
    width: 46%;
    position: relative;
    margin: 0;
    float: left;
    margin-right: 2%;
    display: block;
    box-shadow: 0 0 2.60416667vw rgba(0, 0, 0, .3);
}

.setion_two_left .setion_two_left_1 span {
    position: absolute;
    left: 0;
    top: 5%;
    width: 2.86458333vw;
    height: 2.86458333vw;
    display: block;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    background: rgba(0, 143, 255, .74);
    box-shadow: 0 0 10px rgba(0, 0, 0, .3);
}

.setion_two_left .setion_two_left_1 p {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    font-size: 1.25vw;
    background: rgba(35, 134, 212, .7);
    color: white;
    text-align: center;
    height: 4.16666667vw;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.setion_two_left .setion_two_left_1 p font {
    position: absolute;
    display: block;
    width: 100%;
    height: auto;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}

.setion_two_left .setion_two_left_1:hover p {
    height: 100%;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}


.setion_two_left .setion_two_left_2 {
    width: 52%;
    float: left;
}

.setion_two_left .setion_two_left_2 a {
    display: block;
    position: relative;
    box-shadow: 0 0 20px rgba(0, 0, 0, .3);
    overflow: hidden;
}

.setion_two_left .setion_two_left_2 a p {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    font-size: 1.25vw;
    background: rgba(35, 134, 212, .7);
    color: white;
    text-align: center;
    height: 4.16666667vw;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.setion_two_left .setion_two_left_2 a:hover p {
    height: 100%;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.setion_two_left .setion_two_left_2 a p font {
    position: absolute;
    display: block;
    width: 100%;
    height: auto;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}

.setion_two_left .setion_two_left_2 .setion_two_left_2_1 {
    margin-bottom: 5.5%;
}

.setion_two_left .setion_two_left_2 .setion_two_left_2_2 {}

/*第二屏*/

/*第三屏*/

.setion_three {
    position: relative;
    background: white;
}

.setion_three_left {
    position: absolute;
    left: 7.8125vw;
    bottom: 7.29166666vw;
}

.setion_three_right {
    width: 76.5625vw;
    height: 45vw;
    float: right;
    background: url('../images/index_3_1.jpg') no-repeat center center;
    background-size: cover;
    border-top-left-radius: 14.583333vw;
    overflow: hidden;
    position: relative;
}

.setion_three_right_inner {
    position: absolute;
    left: 1.35416667vw;
    bottom: 1.35416667vw;
    width: 41.9270833vw;
    height: auto;
    padding: 2.86458333vw 1.5625vw 1.041667vw 1.5625vw;
    background: rgba(255, 255, 255, 0.1);
    border-top-right-radius: 13.5416667vw;
    overflow: hidden;
}

.setion_three_right_inner li {
    display: block;
    margin: 1.30208333vw 0;
    color: white;
    position: relative;
    padding-left: 3.64583333vw;
}

.setion_three_right_inner li b {
    font-weight: bold;
    font-size: 1.04166667vw;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}

.setion_three_right_inner li span {
    font-weight: bold;
    font-size: 0.72916667vw;
    opacity: .6;
}

.setion_three_right_img {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 52.3125vw;
    height: auto;
    transform: translateX(10%);
    -webkit-transform: translateX(10%);
}

.setion_three_right_img1 {
    width: 100%;
    position: relative;
    z-index: 1;
    opacity: .7;
}

.setion_three_right_img2 {
    position: absolute;
    z-index: 2;
    width: 40%;
    top: 32%;
    left: 32%;
}


/*第三屏*/


/*第四屏*/

.setion_four_left {
    position: relative;
    width: 100%;
    background-image: url('../images/index_4_1.jpg');
    background-attachment: fixed;
    background-position: center;
    background-size: cover;
    padding: 2.60416667vw;
    box-sizing: border-box;
    margin: 0;
    border-top-right-radius: 14.583333vw;
}

.four_block {
    position: absolute;
    left: 0;
    top: 1.82291667vw;
    width: 2.86458333vw;
    height: 2.86458333vw;
    display: block;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    background: rgba(0, 143, 255, .74);
    box-shadow: 0 0 10px rgba(0, 0, 0, .3);
}

.setion_four_title {}

.setion_four_title span {
    width: 4.6875vw;
    display: block;
    height: 0.41666666vw;
    background: white;
    margin: 0 0 0.833333333vw 0;
}

.setion_four_title h5 {
    color: white;
    font-size: 2.08333333vw;
    line-height: 2.08333333vw;
}

.setion_four_left_content {
    width: 100%;
    margin: 0;
    margin-top: 1.30208333vw;
}

.setion_four_left_content_1 {
    float: left;
    width: 67%;
    padding-right: 3%;
    border-right: 1px solid white;
    box-sizing: border-box;
}

.setion_four_left_content_1 p {
    margin-bottom: 1.30208333vw;
    font-size: 0.72916667vw;
    color: white;
    font-weight: lighter;
    text-align: justify;
    font-weight:bold;
}

.setion_four_left_content_1 p:last-child {
    margin-bottom: 0;
}

.setionfour_btn {
    display: inline-block;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: transparent;
    position: relative;
    border: 1px solid white;
    color: white;
    padding: 0.78125vw 1.5625vw;
    font-size: .83333vw;
    line-height: 1;
    overflow: hidden;
    -webkit-transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.setionfour_btn:hover {
    border-color: #1e77bd;
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.setionfour_btn font {
    position: relative;
    z-index: 2;
}

.setionfour_btn span {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: block;
    background: #1e77bd;
    z-index: 1;
    transform: translateX(-100%);
    -webkit-transform: translateX(-100%);
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.setionfour_btn:hover span {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.setion_four_left_content_2 {
    float: left;
    width: calc(27% - 1px);
    padding-left:3%;
    /* box-sizing: border-box; */
    display:flex;
    flex-direction: column;
}

.setion_four_left_content_2 ul {
    width: 100%;
    display: block;
    float: left;
    margin-right: 5%;
    margin-bottom:30px;
}

.setion_four_left_content_2 ul:last-child {
    margin-right: 0;
}

.setion_four_left_content_2 ul h5 {
    display: block;
    background: #1e77bd;
    padding: 0.26041667vw 0.625vw;
    box-sizing: border-box;
    text-align: left;
    width: 100%;
    border-top-right-radius: 1.45833333vw;
    overflow: hidden;
    color: white;
    font-size: .9375vw;
    font-weight: bold;
    margin-bottom: 1.30208333vw;
}

.setion_four_left_content_2 ul li {
    box-sizing: border-box;
    min-width: 0px;
    -webkit-box-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    justify-content: space-between;
    display: flex;
    position: relative;
    font-size: 0;
}

.setion_four_left_content_2 ul li span {
    display: inline-block;
    font-size: .67708333vw;
    color: white;
    font-weight: lighter;
    vertical-align: middle;
    text-align: left;
    width: 60%;
}

.setion_four_left_content_2 ul li b {
    display: inline-block;
    font-size: 1.25vw;
    color: white;
    font-weight: bold;
    vertical-align: middle;
    text-align: right;
    width: 40%;

}

.setion_four_left_content_2 ul li b em {
    margin: 0;
}

.setion_four_left_content_2 .ul3 li span {
    width: 40%;
}

.setion_four_left_content_2 .ul3 li b {
    width: 60%;
}

.setion_four_logo {
    margin: 0;
    width: 29.4270833vw;
    margin-top: 0.052083333vw;
    position: relative;
    transform: translateX(-5%);
    -webkit-transform: translateX(-5%);
    margin-bottom: 3.64583333vw;
}
.setion_four_logo img{opacity:0.3;}

.setion_four_right {
    width: 54.6041667vw;
    height: auto;
    padding-bottom: 3.64583333vw;
}

.setion_four_right .setion_four_right_1 {
    width: 48.5%;
    position: absolute;
    bottom: 3.64583333vw;
    left: 0;
}

.setion_four_right .setion_four_right_2 {
    width: 48.5%;
    float: right;
    margin: 0;
}

.setion_four_right_title {}

.setion_four_right_title span {
    width: 4.6875vw;
    display: block;
    height: 0.41666666vw;
    background: white;
    margin: 0 0 0.833333333vw 0;
}

.setion_four_right_title h5 {
    color: white;
    font-size: 2.08333333vw;
    line-height: 2.08333333vw;
    margin: 0 0 0.833333333vw 0;
}

.setion_four_right_news {
    display: block;
    position: relative;
    background: white;
    box-shadow: 0 0 20px rgba(0, 0, 0, .2);
}

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

.setion_four_right_news_t p {
    position: absolute;
    bottom: 0;
    left: 1.875vw;
    width: 4.16666667vw;
    padding: 0.52083333vw;
    box-sizing: border-box;
    text-align: center;
    color: white;
    background: rgba(30, 119, 189, .9);
    z-index: 3;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.setion_four_right_news_t p span {
    font-size: 0.625vw;
}

.setion_four_right_news_t p label {
    width: 80%;
    display: block;
    height: 1px;
    background: white;
    margin: 6px auto;
}

.setion_four_right_news_t p font {
    font-size: 2.03125vw;
    line-height: 2.03125vw;
    font-weight: bold;
}

.setion_four_right_news_b {
    padding: 1.875vw;
    box-sizing: border-box;
    position: relative;
}

.setion_four_right_news_b h6 {
    font-size: 1.04166667vw;
    color: black;
    font-weight: bold;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.setion_four_right_news_b p {
    margin-top: 0.52083333vw;
    font-size: 0.72916667vw;
    font-weight: lighter;
    color: black;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.setion_four_right_news em {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: block;
    background: #1e77bd;
    opacity: 0.8;
    transform: translate(-100%, 0);
    -webkit-transform: translate(-100%, 0);
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    z-index: 2;
}

.setion_four_right_news:hover .setion_four_right_news_t em {
    transform: translate(0%, 0);
    -webkit-transform: translate(0%, 0);
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.setion_four_right_news:hover .setion_four_right_news_t p {
    background: rgba(30, 119, 189, 0);
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.setionfour_btn2 {
    margin-top: 1.30208333vw;
    display: block;
    float: right;
    position: absolute;
    bottom: 0;
    right: 0;
    font-weight: 400;
    color: #212529;
    text-align: center;
    vertical-align: middle;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: transparent;
    border: 1px solid #1e77bd;
    color: #1e77bd;
    padding: 0.78125vw 1.5625vw;
    font-size: .83333vw;
    line-height: 1;
    overflow: hidden;
    -webkit-transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.setionfour_btn2:hover {
    border-color: #1e77bd;
    color: white;
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.setionfour_btn2 font {
    position: relative;
    z-index: 2;
}

.setionfour_btn2 span {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    display: block;
    background: #1e77bd;
    z-index: 1;
    transform: translateX(-100%);
    -webkit-transform: translateX(-100%);
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.setionfour_btn2:hover span {
    transform: translateX(0);
    -webkit-transform: translateX(0);
    -webkit-transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
    transition: all .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

.setion_four_right_2_slide {
    position: relative;
    font-size: 0;
    z-index: 2;
}

.setion_four_right_2_slide .setion_four_right_2_item {
    width: 33.3333%;
    display: inline-block;
    text-align: center;
    padding: 1.04166667vw 0;
    color: black;
    background: #f6f6f6;
    font-size: 0.9375vw;
    cursor: pointer;
}

.setion_four_right_2_slide .setion_four_right_2_item.active {
    color: white;
    background: #1e77bd;
}

.setion_four_right_2_mout {
    height: 22.3958333vw;
    box-shadow: 0 0 20px rgba(0, 0, 0, .3);
    position: relative;
    z-index: 1;
    background: white;
}

.setion_four_right_2_m {
    height: 22.3958333vw;
    padding: 0 1.25vw;
}

.setion_four_right_2_m_item {
    display: block;
    border-bottom: 1px solid #c8c8c8;
    padding: 1.25vw 0;
    position: relative;
    font-size: 0;
    vertical-align: middle;

}

.setion_four_right_2_m_item em {
    width: 8px;
    height: 8px;
    display: inline-block;
    box-sizing: border-box;
    border-radius: 50%;
    border: 2px solid #9c9c9c;
    margin-right: 0.72916667vw;
    vertical-align: middle;
}

.setion_four_right_2_m_item span {
    font-size: 0.72916667vw;
    color: black;
    font-weight: lighter;
    width: 42vw;
    overflow: hidden;
    display: inline-block;
    vertical-align: middle;
    margin-right:20px;
    text-overflow:ellipsis;
    white-space: nowrap;
}

.setion_four_right_2_m_item font {
    font-size: 0.625vw;
    color: #a3a3a3;
    display: inline-block;
    vertical-align: middle;
}

.setion_four_right_2_m .setion_four_right_2_m_item:last-child {
    border-bottom: 0;
}

/*第四屏*/
.indexnews .setion_one_left{position:absolute;left:0;top:0;}
.indexnews .setion_one_left .title-btn{margin-top:2vw;}
.indexnews .setion_four_right .setion_four_right_1{width:37%;bottom:0;}
.indexnews .setion_one_right{float:none;width:100%;}
.indexnews .setion_four_right{margin:0;padding-bottom:0;width:100%;}
.indexnews .setion_four_right_2_t img{max-width:100%;width:auto;}
.indexnews .setion_four_right .setion_four_right_2{width:60%;}
.indexnews .setion_four_right_news_b p{height:100px;line-height:24px;}
.indexnews .setion_four_right_news_b h6{height:60px;}
/*footer*/
.footer {
    position: relative;
    background: #303030;
    padding: 2.08333333vw 0 6.77083333vw 0;
}

.footer .wrap {
    font-size: 0;
}

.footer ul {
    display: inline-block;
    margin-right: 2.08333333vw;
    vertical-align: top;
}

.footer ul a {
    color: white;
    margin-bottom: 1.04166667vw;
    display: block;
    font-size: 0.72916667vw;
    font-weight: lighter;
    position: relative;
}

.footer ul a::before {
    content: '';
    display: block;
    position: absolute;
    width: 100%;
    height: 1px;
    background: white;
    bottom: 0;
    left: 0;
    opacity: 0;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.footer ul a:hover:before {
    bottom: -2px;
    opacity: 1;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.footer ul .footer_nav_title {
    color: white;
    margin-bottom: 1.04166667vw;
    display: block;
    font-size: 0.9375vw;
    font-weight: bold;
}

.footer_copy {
    position: relative;
    background: black;
    padding: 2.34375vw;
}

.footer_copy_left {
    display: block;
    width: 30%;
    margin: 0;
    float: left;
}

.footer_copy_left p {
    position: relative;
    font-size: 0;
    vertical-align: middle;
    padding-left: 1.5625vw;
}

.footer_copy_left p img {
    display: inline-block;
    width: 1.04166667vw;
    vertical-align: middle;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}

.footer_copy_left p span {
    display: inline-block;
    vertical-align: middle;
    font-size: 0.8333333vw;
    color: white;
    font-weight: bold;
}

.footer_copy_left font {
    display: block;
    margin-top: 1.5625vw;
    font-size: 0.72916667vw;
    color: white;
    font-weight: lighter;
}

.footer_copy_left a {
    display: block;
    font-size: 0.72916667vw;
    color: #1e77bd;
    font-weight: lighter;
}

.footer_copy_left a:hover {
    color: white;
}
.footer_copy_left_line{
	display:block;
	width: 2.6875vw;
    display: block;
    height: 0.41666666vw;
    background: white;
    margin: 0.833333333vw 0 0;
}
.footer_copy_left_h5{
	font-size: 0.88333333vw;
    line-height: 2.08333333vw;
    color: white;
	font-weight: bold;
}
.footer_copy_left ul{
	
}
.footer_copy_left p{
	width:50%;
	float:left;
	box-sizing:border-box;
}

.footer_copy .wrap {
    position: relative;
}

.footer_copy_right {
    float: right;
    width: 10.9375vw;
    position: relative;
    text-align: left;
}

.footer_logo {
    margin-bottom: 0.78125vw;
}

.footer_share {
    position: relative;
    font-size: 0;
}

.footer_share a {
    margin-right: 0.78125vw;
    display: inline-block;
    width: 1.875vw;
    height: 1.875vw;
    opacity: .8;
}

.footer_share a:hover {
    opacity: 1;
}

/*footer*/


/*二维码*/
.blocker {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    z-index: 1;
    padding: 20px;
    box-sizing: border-box;
    background-color: #000;
    background-color: rgba(0, 0, 0, 0.75);
    text-align: center;
}

.blocker {
    z-index: 999;
}

.modal {
    display: none;
    vertical-align: middle;
    position: absolute;
    z-index: 2;
    max-width: 500px;
    box-sizing: border-box;
    width: 90%;
    top: 50%;
    left: 50%;
    background: #fff;
    padding: 15px 30px;
    -webkit-border-radius: 8px;
    -moz-border-radius: 8px;
    -o-border-radius: 8px;
    -ms-border-radius: 8px;
    border-radius: 8px;
    -webkit-box-shadow: 0 0 10px #000;
    -moz-box-shadow: 0 0 10px #000;
    -o-box-shadow: 0 0 10px #000;
    -ms-box-shadow: 0 0 10px #000;
    box-shadow: 0 0 10px #000;
    text-align: left;
    z-index: 120;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
}

.wechat-qr {
    max-width: 15.625vw;
    padding: 1.5625vw;
    font-size: 0;
}

.wechat-qr .wechat-qr-text {
    padding-top: 0.78125vw;
    font-size: 1.14583vw;
    line-height: 1.618;
    color: #727171;
}

.text-center {
    text-align: center !important;
}

.close-modal {
    width: 1.5625vw;
    height: 1.5625vw;
    top: 8px;
    right: 8px;
    position: absolute;
    cursor: pointer;
}

/*二维码*/



@media screen and (max-width: 1600px) {
    /* .setion_four_left_content_2{
        width: 31.6875vw;
    } */
    .setion_four_right_2_m_item span{
        width: 18vw;
    }
}

@media screen and (max-width: 1560px) {
    .setion_four_left_content_2 ul li span{
        width: 70%;
    }
}

@media screen and (max-width: 1440px) {
    .setion_four_left_content_2 ul li b{
        font-size: 1.0416667vw;
    }
    .setion_four_right_2_mout {
        height: 23.395833vw;
    }
    .header .navbar .nav-logo {
    z-index: 2;
    position: absolute;
    top: 0;
    left: 0;
    margin-bottom: 0;
    width: 10vw;
     height: auto; 
    padding-top: 0.6167vw;
    padding-bottom: 1.04167vw;
        line-height: 1;
    }
    .wechat-qr {
        max-width: 23.625vw;
    }
}

@media screen and (max-width: 1366px) {
    /* .setion_four_left_content_2 .ul1{
        width: 26%;
    }
    .setion_four_left_content_2 .ul2{
        width: 32%;
    }
    .setion_four_left_content_2 .ul3{
        width: 32%;
    }
    .setion_four_left_content_2 {
        width: 35.6875vw;
    } */
    .setion_four_right_2_m_item em{
        display: none;
    }
    .setion_three_right_inner{
        border-top-right-radius: 7.541667vw;
    }
    
    
}

@media screen and (max-width: 1280px) {
	
	.footer_copy_left {
  
    width: 36%;
	}
	
    .setion_four_right_2_m_item font{
        display: none;
    }
    .setion_four_right_2_m_item span{
        width: 100%;
    }
    .setion_four_right_2_mout {
    height: auto;
}
    .setion_four_right_2_m{
        height: auto;
    }
    .setion_four_right_2_t{
        display: none;
    }
    .indexnews .setion_one_left{
        position: relative;
        left:auto;
        top: auto;
    }
    .indexnews .setion_one_right{
        display:flex;
        justify-content:space-between;
        padding-top:30px;
    }
    .indexnews .setion_four_right {display:flex;justify-content:space-between;}
    .indexnews .setion_four_right .setion_four_right_1{position:static;width:40%;margin-right:3%;}
    .indexnews .setion_four_right_news_b h6{height:40px;}
    .indexnews .setion_four_right_news_b p{height:45px;line-height:16px;}
    /* .setion_four_left_content_2 {
    width: 41.6875vw;
} */
    .setion_four_right_news_t p {
        width: 6.166667vw;
    }
}

@media screen and (max-width: 1080px) {
    /* .setion_four_left_content_1,.setion_four_left_content_2{
        padding-right: 1.125vw;
    } */
    .setion_four_right_2_t{
        display: none;
    }
    .wechat-qr {
        max-width: 26vw;
    }

}



@media screen and (max-width: 1024px) {
    .setion_four_left_content_2 .ul3 li span {
    width: 50%;
}
    
    .setion_four_left_content_2 ul{
        width: 100%;
        float: none;
        margin-bottom: 20px;
    }
    /* .setion_four_left_content_2 .ul1{
        width: 60%;
    }
    .setion_four_left_content_2 .ul2{
        width: 60%;
    }
    .setion_four_left_content_2 .ul3{
        width: 60%;
    } */
    .setion_four_right_2_m_item{
        display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
    }
    
}


@media screen and (max-width: 768px) {
    .indexnews .setion_one_right{
        padding-top:0;
    }
    .setion_four_right_2_slide{
        margin-top:0;
    }
.footer_copy_left{
		margin-top:20px;
	}  

.footer_copy_left_line{
	 width: 40px;
    height: 4px;
}
   .footer_copy_left_h5{
	    font-size: 22px;
		margin:10px 0;
		height:auto;
		line-height:normal;
}
	.footer_copy_left p{
		
	}
   .wrap{
        width: 90%;
    }
    .header .navbar .nav-logo{
        width: 30%;
        position: relative;
        margin: 10px 0;
        padding: 0;
    }
    .header .navbar .nav-menu{
        display: none;
    }
    .footer{
        display: none;
    }
    
    .setion{
        padding: 20px 0;
    }
    
    .wechat-qr {
        max-width: 60%;
    }
    
    
    
    .banner_video{
        display: none;
    }
    .video_thumb{
        display: block;
    }
	.video_slogan_thumb{
		display:block;
		position:absolute;
		left:5%;
		width:90%;
		bottom:5%;
	}
    .banner{
        height: 100vh;
    }
    .video_slogan{
           font-size: 6.8125vw;
		letter-spacing: 2px;
		display:none;
    }
    
    .setion_one_left{
        float: none;
        width: 100%;
    }
    .setion_one_right{
        float: none;
        width: 100%;
    }
    .product-swiper .product-thumb{
        height: auto;
    }
    .product-swiper .product-thumb .product-thumb-bom{
        position: relative;
         padding: 16px!important;
    }
    .swiper-slide-active .product-thumb .product-thumb-bom{
        padding: 16px!important;
    }
    
    .setion .title h5{
        font-size: 22px;
        margin: 6px 0;
        line-height: normal;
    }
    .setion .title p{
        font-size: 12px;
    }
    .title{
        margin-bottom: 20px;
    }
    .product-item-box{
        margin: 16px 0;
    }
    .product-item-box .product-item{
        width: 30%;
        margin: 0;
        margin-right: 5%;
    }
    .product-item-box .product-item:nth-child(5n) {
        margin-right: 5%;
    }
     .product-item-box .product-item:nth-child(3n) {
        margin-right: 0%;
    }
	.product-item-box .product-item:last-child{
		display:none;
	}
    .product-item-box .product-item img{
        width: 100%;
        height: auto;
    }
    .product-item-box .product-item p{
        font-size: 12px;
    }
    .product-swiper .product-thumb .product-thumb-bom p{
        font-size: 12px;
		height:52px;
    }
	.product-btn{
		display:none;
	}
	.product-pagination{
		float:none;
		width:100%;
	}
	.setion_three_right_img{
		display:none;
	}
    .product-swiper .product-thumb .product-thumb-bom h6{
        font-size: 20px;
    }
    .product-swiper .product-thumb .product-thumb-bom h6 span{
        width: 20px;
    }
    .title-btn{
        padding: 10px 20px;
        font-size: 14px;
    }
    .setion .title .title-line{
        width: 40px;
        height: 4px;
    }
    
    .setion_two_right{
        position: relative;
        left: 0;
        top: 0;
        width: 100%;
    }
    .setion_two_left{
        width: 100%;
    }
    .setion_two_left .setion_two_left_2 a p,.setion_two_left .setion_two_left_1 p{
        font-size: 16px;
            height: auto!important;
    }
    .setion_two_left .setion_two_left_2 a p font,.setion_two_left .setion_two_left_1 p font{
        top: 0%;
        transform: translateY(0%);
        -webkit-transform: translateY(0%);
        position: relative;
        margin: 6px 0;
    }
    .setion_two_left .setion_two_left_1 span{
        width: 20px;
        height: 20px;
    }
    .setion_three_left{
       position: relative;
    left: 0;
    top: 0;
    width: 90%;
    }
    .setion_three_right{
        width: 90%;
        height: auto;
        float: none;
    }
    .setion_three_right_inner{
        position: relative;
        left: 0;
        bottom: 0;
        width: 100%;
        height: auto;
        padding: 20px;
        box-sizing: border-box;
    }
    .setion_three_right_inner li b{
        font-size: 12px;
        position: relative;
        top:0%;
        transform: translateY(0%);
        -webkit-transform: translateY(0%);
        display: block;
    }
    .setion_three_right_inner li span{
        font-size: 10px;
        opacity: 0.8;
    }
    .setion_four_left{
        width: 100%;float: none;
        padding: 20px;  
        box-sizing: border-box;
		/* background:url('../images/index_4_1m.jpg') no-repeat center center; */
    }
    .setion_four_logo {
    margin: 0;
    width: 29.4270833vw;
    margin-top: 0.052083333vw;
    position: relative;
    transform: translateX(-5%);
    -webkit-transform: translateX(-5%);
        margin-bottom: 30px;
    }
    
    .setion_four_right{
        position: relative;
        width: 100%;
        padding-bottom: 30px;
    }
    .setion_four_left_content_1{
        float: none;
        width: 100%;
        padding: 0;
        border: none;
        padding-bottom: 20px;
        border-bottom: 1px solid white;
    }
    .setion_four_left_content_2{
        width: 100%;
        float: none;
        padding: 0;
        padding-top: 20px;
    }
    .setionfour_btn{
        padding: 10px 20px;
    font-size: 14px;
    }
    .setion_four_title span{
        width: 40px;
    height: 4px;
    }
    .setion_four_title h5{
        font-size: 22px;
    margin: 6px 0;
        line-height: normal;
    }
    .setion_four_left_content_1 p {
    margin-bottom:10px;
        font-size: 12px;
    }
    .setion_four_left_content_2 ul h5{
        font-size: 14px;
    }
    .setion_four_left_content_2 ul li span{
        font-size: 14px;
    }
    .setion_four_left_content_2 ul li b{
        font-size: 16px;
    }
    .setion_four_logo{
        width: 100%;
        margin: 10px 0;
        position: relative;
        transform: translateX(0%);
        -webkit-transform: translateX(0%);
    }
    .setion_four_right .setion_four_right_1{
        position: relative;bottom: 0;
        width: 100%;
    }
    .setion_four_right .setion_four_right_2{
        width: 100%;
        float: none;
    }
    .setion_four_right_title span{
         width: 40px;
    height: 4px;
        background: #1e77bd;
    }
    .setion_four_right_title h5 {
        color: black;
      font-size: 22px;
    margin: 6px 0;
        line-height: normal;
    }
    .four_block{
        width: 20px;
        height: 20px;
    }
    .setion_four_right_news_b h6{
        font-size: 18px;
    }
    .setion_four_right_news_b p{
        font-size: 14px;
    }
    .setion_four_right_news_t p{
        left: 20px;
        width: 70px;
    }
    .setion_four_right_news_t p span{
        font-size: 12px;
    }
    .setion_four_right_news_t p font{
        font-size: 20px;
        line-height: normal;
    }
    .setion_four_right_2_m_item span{
        font-size: 14px;
    }
    .setion_four_right_2_m_item{
        padding: 10px 0;
    }
    .setion_four_right_2_slide .setion_four_right_2_item{
        font-size: 16px;
        padding: 10px 0;
    }
    .setionfour_btn2{
         padding: 10px 20px;
    font-size: 14px;
        position: relative;
        margin-top: 30px;
    }
    .setion_four_right_news_b{
        padding:10px;
    }
    .setion_four_left_content_2 ul{
        border-bottom: 1px solid white;
    }
    .indexnews .setion_four_right_news_b h6{height:76px;}
    
    
    .footer_copy_right{
        float: none;
        width: 100%;
        margin: 0;
    }
    .footer_copy_left{
        float: none;
        width: 100%;
    }
    .footer_logo{
        width: 40%;
        margin: 0;
    }
    .footer_share a {
        margin-right: 10px;
        display: inline-block;
        width:40px;
        height: 40px;
        opacity: .8;
    }
    .footer_copy_left p span{
        font-size: 12px;
    }
    .footer_copy_left p img{
        width: 16px;
    }
    .footer_copy_left p{
        padding-left: 20px;
        margin: 6px 0;
    }
    .footer_copy_left font {
    display: block;
    margin-top: 10px;
    font-size: 12px;
    }
    .footer_copy_left a{
        font-size: 12px;
    }
    .title{
        position: relative;
    }
    .title-btn {
        padding: 10px 20px;
        font-size: 14px;
        position: absolute;
        right: 0;
        top: 0;
    }
    .setion_three_right_inner li span,.setion_four_left_content_1 p,.setion_four_left_content_2 ul li span,.setion_four_right_news_b p,.setion_four_right_2_m_item span{
        font-weight: normal;
    }
	.setion_four_right_2_m{
		padding:0 10px;
	}
	.setion_four_right_2_m_item span{
		font-size:12px;
		color:black;
		opacity:0.8;
	}
	.setion_four_right_news_b{
		padding:16px;
	}
    
}


@media screen and (orientation: portrait) {/*竖屏*/
   
} 
@media screen and (orientation: landscape) {/*横屏*/
   
}


@media all and (-ms-high-contrast: none),(-ms-high-contrast: active) {}

@media screen and (max-width: 700px) {
    .indexnews .setion_four_right{flex-direction:column;}
    .indexnews .setion_four_right .setion_four_right_1{width:100%;margin-right:0;}
    .indexnews .setion_four_right .setion_four_right_2{width:100%;margin-top:30px;margin-bottom:30px;}
    .indexnews .setion_four_right_news_b h6{height:auto;}
    .indexnews .setion_four_right_news_b p{height:auto;line-height:40px;}
}