.fl {
    float: left;
}

.fr {
    float: right;
}
*{outline:none;}
div{border:none}
.marAuto {
    max-width: 1140px;
    margin: 0 auto;
}
.marAuto2 {
    max-width: 1210px;
    margin: 0 auto;
}

.header-top {
    height: 36px;
    background: #fff;
    line-height: 36px;
    font-size: 12px;
}

.header-l {
    width: 300px;
}

.header-r {
    float: right;
}

.atten {
    margin-left: 28px;
}

.atten em {
    display: inline-block;
    width: 21px;
    height: 17px;
    background-image: url(../images/share.png);
    background-repeat: no-repeat;
    margin-right: 12px;
    vertical-align: -2px;
}

.atten-wx em {
    background-position: 0 0;
}

.atten-wb em {
    background-position: -26px 0;
}

.banner,
.bannerSlider .swiper-slide {
    height: 573px;
}

.image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1);
    -webkit-transition:all 10s ease;-o-transition:all 10s ease;transition:all 10s ease;
}

.bannerSlider .swiper-slide-active img {
    transform: scale(1.2);
}

.nav-right {
    width: 835px;
    position: relative;
    margin-top: 8px;
}

.nav {
    position: fixed;
    width: 100%;
    left: 0;
    top: 36px;
    z-index: 100;
    padding-top: 33px;
}

.nav-ul li {
    float: left;
    padding: 0 20px;
    line-height: 40px;
}

.nav-ul li a {
    font-size: 16px;
    color: #fff
}

.blue-bg .nav-ul a {
    color: rgba(255, 255, 255, 0.2)
}

.nav-ul li a:hover,
.nav-ul .active a {
    color: #277bff;
}

.blue-bg .header-item-line {
    opacity: 1;
}

.header-item-line {
    position: absolute;
    /* bottom: 10px;-12,-133, */
    left: -133px;
    opacity: 0;
    top: 28px;
    transition: all .2s ease-out;
    z-index: -1;
}

.header-item-line i {
    width: 386px;
    height: 60px;
    display: inline-block;
    background: url(../images/bg_hover.png) no-repeat center bottom;
}

.nav-list li {
    line-height: 46px;
}

.nav-list li a {
    font-size: 16px;
    color: #fff;
}

.nav-list li a:hover {
    color: #277bff;
}

.nav-list {
    margin-left: 75px;
}

.nav-list ul {
    min-width: 68px;
    text-align: center;
    float: left;
    display: none;
}

.menu2 {
    margin-left: 117px;
}

.nav-list .menu3 {
    margin-left: 253px;
    max-width: 180px;
    text-align: center;
}

.nav-list .menu4 {
    margin-left: 350px;
}
.nav-list .menu5 {
    margin-left: 478px;
}
.blue-bg {
    background: rgba(13, 21, 45, 0.95);
    padding-bottom: 44px;
}

.nav-bottom {
    display: none;
    margin-top:12px;
}

.blue-bg .nav-bottom {
    display: block;
}

.about-content {
    background: url(../images/bg_about.png) no-repeat right bottom;
    background-size:cover;
}

.english {
    font-size: 38px;
    color: #277bff;
    vertical-align: middle
}

.names {
    font-size: 30px;
    margin-left: 10px;
    vertical-align: middle
}

.titles {
    text-align: center;
    line-height: 34px;
    /* background: url(../images/bg_title.png) no-repeat center center; */
    padding: 58px 0 62px 0;
}

.about-l {
    padding-left: 46px;
    width: 524px;
    position: relative;
}

.slider-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-l .slick-prev,
.about-l .slick-next {
    border: 0;
    text-indent: -99999px;
    background-image: url(../images/bg_btns.png);
    width: 31px;
    height: 31px;
    cursor: pointer;
    position: absolute;
    right: -80px;
    bottom: 0;
}

.about-l .slick-prev {
    background-position: left -31px;
}

.about-l .slick-next {
    background-position: -36px top;
    right: -120px;
}

.numbers {
    width: -webkit-fill-available;
    height: 46px;
    line-height: 46px;
    text-align: center;
    color: #7c7c7c;
    position: absolute;
    right: 0;
    bottom: 0;
    background: #fff;
}

.numbers .swiper-pagination-current {
    font-size: 20px;
    color: #373737;
    margin-right: 5px;
    font-weight: 700;
}

.numbers .swiper-pagination-total {
    margin-left: 5px;
}

.about-l .slick-prev.swiper-button-disabled {
    background-position: 0 0;
    opacity: 1;
}

.about-l .slick-next.swiper-button-disabled {
    background-position: -36px -31px;
    opacity: 1;
}

.aboutTitle {
    font-size: 18px;
    color: #010101;
}

.about-r {
    width: 524px;
    float: right;
    padding-top: 32px;
    position: relative;
}

.aboutTitle p {
    color: #727272;
    font-weight: 700;
    font-size: 44px;
    line-height: 46px;
}

.introText {
    line-height: 26px;
    text-indent: 28px;
    font-size: 14px;
    color: #333;
    margin-top: 30px;
}

.mores {
    padding-left: 32px;
    font-weight: 900;
    font-size: 12px;
    background: url(../images/bg.png) no-repeat left center;
    margin-top: 38px;
}

.about-content {
    padding-bottom: 62px;
}

.product-content {
    background: url(../images/bg_product.jpg) no-repeat bottom center;
    background-size: cover;

}

.product-nav {
    float: right;
    width: 775px;
}

.product-nav .li {
    float: left;
    width: 178px;
}

.product-nav .li a {
    font-style: 14px;
    color: #fff;
    display: block;
    text-align: center;
    height: 46px;
    width: 168px;
    margin-right: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5px;
}

.product-nav .li a:active,
.product-nav .li a:active {
    border: 0;
}

.product-nav .li a:hover,
.product-nav .active a,
.product-nav .slick-current a {
    background: #277bff;
}

.section {
    padding: 10px;
    width: 265px;
    height: 378px;
    background: #fff;
    float: left;
    margin:0 10px;
    overflow: hidden;
}

.section a {
    display: block;
    position: relative
}

.p-list {
    width: 245px;
    height: 358px;
    text-align: center;
    display: table-cell;
    vertical-align: middle;
    position: relative;
}

.p-list img {
    margin: 0 auto;
    max-width:100%;
    max-height:100%;
    -webkit-transition:all .5s ease;-o-transition:all .5s ease;transition:all .5s ease
}
.section:hover .p-list  img{
    -webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1)
}

.list-active {
    background: #277bff;
    color: #fff;
    height: 50px;
    font-size: 14px;
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    display: none;
    box-sizing: border-box;
}
.texts{
    position: absolute;
    top:50%;
    left:50%;
    width:100%;
    padding: 6px 10px;
    box-sizing: border-box;
    -webkit-transform: translateX(-50%) translateY(-50%);
    -moz-transform: translateX(-50%) translateY(-50%);
    -ms-transform: translateX(-50%) translateY(-50%);
    transform: translateX(-50%) translateY(-50%);
}
.readmore {
    font-weight: normal;
    font-size:12px;
    margin-top:2px;
}

.section-lits .slick-prev,
.section-lits .slick-next {
    border: 0;
    text-indent: -99999px;
    background-image: url(../images/btn2.png);
    width: 51px;
    height: 16px;
    cursor: pointer;
    position: absolute;
    right: 0;
    bottom: 57px;
    opacity: 1;
    cursor: pointer;
    z-index:10
}

.section-lits .slick-prev {
    background-position: 0 0;
    right: 100px;
}

.section-lits .slick-next {
    background-position: -102px top;
}

.see-mores {
    height: 73px;
    width: 175px;
    text-align: center;
    border-left: 1px solid #fff;
    border-right: 1px solid #fff;
    line-height: 73px;
    position: absolute;
    left: 45px;
    bottom: 27px;
}

.see-mores a {
    color: #fff;
    padding-right: 35px;
    font-size:16px;
    background: url(../images/tri_r.png) no-repeat center right;
}

.product-show .layui-container {
    padding: 0 0 129px 0;
    position: relative;
}

.top-img {
    display: none;
    position: absolute;
    top: 0px;
    left: 0px;
}

.top-img img {
    width: 100%;
    display: block;
}

.section a:hover .top-img {
    display: block;
}

.section a:hover .list-active {
    display: block;
}

.product-titles h2 {
    font-size: 48px;
    color: #277bff;
    font-weight: normal;
}

.product-titles p {
    font-size: 38px;
    color: #fff;
    line-height: 44px;
}

.lines {
    width: 106px;
    height: 6px;
    background: #7f8a9c;
    overflow: hidden;
    display: block;
    margin-top: 36px;
}

.product-titles {
    position: absolute;
    left: 0;
    top: 58px;
}

.product-content .marAuto {
    position: relative;
}

.case-content {
    background: url(../images/bg_case.jpg) no-repeat;
    background-size: cover;
    padding: 58px 0;
}

.case-l {
    width: 28%;
    float: left;
}

.case-clum {
    width: 270px;
    float: right;
    height: 404px;
    background: url(../images/bg_case_l.jpg) no-repeat;
    background-size: cover;
    position: relative;
}

.case-r {
    width: 72%;
    float: left;
}

.case-l .product-titles {
    left: 32px;
    top: 240px;
}

.case-l .product-titles h2 {
    font-size: 38px;
    line-height: 38px;
}

.case-l .product-titles p {
    font-size: 30px;
    line-height: 32px;
}

.page-clums {
    padding-left: 30px;
}

.layui-container {
    padding: 0;
}

.product-titles .see-mores {
    position: static;
    height: 20px;
    line-height: 20px;
    width: 140px;
    margin-top: 25px;
}

.product-titles .see-mores a {
    font-size: 12px;
}

.case-list {
    width: 261px;
    height: 404px;
    background: #fff;
    position: relative;
}

.case-img {
    width: 100%;
    height: 172px;
    overflow: hidden;
}

.case-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition:all .5s ease;-o-transition:all .5s ease;transition:all .5s ease
}
.case-list:hover img{
    -webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1)
}
.page-titles {
    text-align: center;
    color: #333;
    font-size: 16px;
    line-height: 24px;
    padding:10px;
    border-bottom: 1px solid #f3f3f3;
}
.down-details  ul{
    margin-bottom: 50px;
}
.pageText {
    font-style: 14px;
    list-style: 24px;
    margin: 12px 18px;
}

.btn-enter {
    text-align: center;
}

.btn-enter a,.btn-enter span {
    background: #277bff;
    width: 120px;
    height: 36px;
    line-height: 36px;
    color: #fff;
    text-align: center;
    font-size: 14px;
    border:1px solid #277bff;
    display: inline-block;
}
.case-list:hover .btn-enter span{
    background: none;
    color:#277bff;
}
.ad-banner img {
    width: 100%;
    height:256px;
    object-fit: cover;
}

.footer {
    background: #eaeaea;
    padding: 44px 0 22px 0;
}

.footer-top h4 {
    font-size: 18px;
    margin-bottom: 10px;
}

.footer-top li {
    margin-right: 3%;
    
}

.footer-top li>div a {
    /* width: 45%; */
}

.footer-top .foot-product>div a {
    width: 100%;
}

.footer-top li a {
    color: rgba(51, 51, 51, 0.7);
    font-size: 14px;
    display: inline-block;
    line-height: 36px;
}

.news-foot-wx em {
    background-image: url(../images/icon_wx.png);
}
.addIndex{
    z-index:1;
}

.news-foot-wb em {
    background-image: url(../images/icon_wb.png);
}

.news-foot-wx {
    margin-right: 30px;
}

.news-foot-l .atten em {
    width: 48px;
    height: 48px;
    background-size: cover;
    background-repeat: no-repeat;
    vertical-align: middle;
    margin-right: 20px;
}

.news-foot-l .atten {
    margin-left: 0;
    line-height: 48px;
    display: inline-block;
    font-size: 12px;
}

.links {
    margin-top: 21px;
    margin-bottom: 30px;
}

.links a {
    font-size: 12px;
    color: rgba(51, 51, 51, 0.7);
    padding: 0 10px;
    display: inline-block;
    border-right: 1px solid rgba(51, 51, 51, 0.5);
    height: 14px;
    line-height: 14px;
}

.footer-bottom {
    border-top: 1px solid #fff;
    padding-top: 21px;
}

.news-foot-r {
    text-align: right;
    font-size: 12px;
    line-height: 20px;
}


.web-nav {
    display: none;
}
.addBg{
    background: rgba(13, 21, 45, 0.8);
}
.pc-addBg{
    background: rgba(13, 21, 45, 0.8);
    top:0;
    padding-bottom:25px;
}
.wnav-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 15px;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    box-sizing: border-box;
}

.webLogo img {
    width: 95px;
}

.menu {
    width: 16px;
    height: 16px;
    background: url(../images/menu.png) no-repeat;
    background-size: cover;
}

.navBox {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    background: rgba(13, 21, 45, 0.95);
    
    box-sizing: border-box;
    overflow-y: scroll;
    z-index: 100;
}

.navlinks>li {
    line-height: 50px;
    font-size: 20px;
    margin-bottom: 10px;
}

.navlinks>li>a {
    font-size: 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
    position: relative;
    padding: 0 15px;
}
.navlinks>.on>a,.navlinks>li>a:hover{
    color:#277bff;
}
.navlinks>.on .bottom-line {
    background-image: url(../images/bottom_lines.png);
   
}
.navlinks>.on .tri{
    background-position: 0 -11px;
}

.levels_link {
    padding-left: 30px;
    margin-top: 10px;
    display: none;
}

.levels_link>li>a {
    display: flex;
    align-items: center;
    line-height: 32px;
    color: #fff;
    font-size: 14px;
}
.levels_link>li>a:hover,.levels_link li.on a{
    color:#277bff;
}
.levels_link>li {
    padding: 0.1rem 0 0.1rem 0.8rem;
}

.points {
    width: 0.03rem;
    height: 0.03rem;
    background: #fff;
    display: inline-block;
    margin-right: 0.16rem;
}

.proLinks li {
    padding-left: 0.2rem;
}

.proLinks li a {
    display: flex;
    align-items: center;
    line-height: 0.46rem;
    color: #fff;
    font-size: 0.24rem;
}

.proLinks .on a {
    text-decoration: underline;
}

.lefts {
    padding: 1.32rem 0 0.6rem 0;
    overflow-y: scroll;
    height: 100%;
    position: relative;
}

.closes {
    width: 20px;
    height: 20px;
    background: url(../images/close.png) no-repeat;
    background-size: cover;
    display: block;
    text-indent: -99999px;
    position: absolute;
    right: 15px;
    top: 22px;
}

.links ul {
    display: none;
}

.tri {
    width: 14px;
    height: 8px;
    background-image: url(../images/web_nav_tri.png);
    background-repeat: no-repeat;
    background-size: cover;
    display: inline-block
}

.links>.on .tri {
    background-position: left -21px;
}

.en {
    font-weight: 900;
    font-size: 20px;
    color: #fff;
    margin-top: 26px;
}

.fills {
    width: 100%;
    height: 40px;
    border: 1px solid #fff;
    border-radius: 20px;
    background: none;
    padding: 0 30px 0 15px;
    color: #fff;
    font-size: 16px;
    box-sizing: border-box;
}

.web-btns {
    width: 24px;
    height: 24px;
    background: url(../images/search.png) no-repeat;
    background-size: cover;
    position: absolute;
    right: 15px;
    top: 8px;
    border: 0;
}

.searchs {
    position: relative;
    margin-top: 30px;
    margin-bottom: 25px;
}

.bottom-line {
    width: 156px;
    height: 25px;
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    left: 0;
    top: 45px;
}

.topBox {
    padding: 0 15px;
}

.page-clums .slick-slide {
    width: 262px;
    margin-right: 28px;
}

.new-nav li {
    float: left;
}

.new-nav li a {
    padding: 10px;
    height: 36px;
    color: #fff;
    text-align: center;
    line-height: 36px;
    margin: 0 35px;
    font-size: 14px;
    color: #999999;
}

.new-nav li a:hover,
.new-nav .active a {
    background: #277bff;
    color: #fff;
}

.new-nav {
    display: inline-block;
}

.new-top {
    text-align: center;
}

.new-passage {
    position: relative;
}

.new-passage h5 {
    font-size: 18px;
    color: #333;
    font-weight: 900;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.words {
    font-size: 14px;
    color: #333;
    margin-top: 20px;
    margin-bottom: 15px;
    line-height: 22px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    flex-direction: column;
}

.times {
    font-size: 12px;
    color: rgba(0, 0, 0, 0.4);
}

.times span {
    font-size: 24px;
    margin-right: 10px;
}

.times span {
    font-size: 22px;
    margin-right: 5px;
    color:#b2b2b2;
}

.new-passage {
    margin-left:310px;
}
.times p{
    float:right;
    margin-top:5px;
}
.times p span{
    width:6px;
    height:7px;
    display:inline-block;
    background:url(../images/gray_tri.png) no-repeat;
    background-size:cover;
    margin-left:19px;
}
.new-show-img {
    width: 603px;
    height: 516px;
    background: url(../images/bg_new_l.png) no-repeat;
    padding: 57px 52px 60px 53px;
    box-sizing: border-box;
    position: absolute;
    left: 0;
    top: 0;
}
.n-new-boxs a{
    display:block;
}
.new-show-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.small-img .imgBox {
    width: 136px;
    height: 136px;
    background-image: url(../images/bg_img.png);
    background-repeat: no-repeat;
    background-size: cover;
    text-align: center;
    display: table-cell;
    vertical-align: middle;
}

.imgBox img {
    width: 100px;
    height: 100px;
    vertical-align: initial;
    object-fit: cover;
}

.small-img .swiper-slide-thumb-active .imgBox {
    background-image: url(../images/bg_img_hover.png);
}

.tb-toolbar {
    width: 48px;
    box-shadow: 0 0 14px rgba(0, 0, 0, 0.15);
    position: fixed;
    top: 10%;
    right: 0;
    background: #fff;
    height: 223px;
    z-index:11;
}

.icon-bar {
    width: 48px;
    height: 48px;
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    display: block;
    float: right;
}

.icon-bar-kf {
    background-image: url(../images/bg_fix1_hover.png);
}

.icon-bar-call {
    background-image: url(../images/bg_fix2_hover.png);
}

.icon-bar-qq {
    background-image: url(../images/bg_fix3_hover.png);
}

.icon-bar-wx {
    background-image: url(../images/bg_fix4_hover.png);
}

.tb-toolbar a:hover .icon-bar-kf {
    background-image: url(../images/bg_fix1.png);
}

.tb-toolbar a:hover .icon-bar-call {
    background-image: url(../images/bg_fix2.png);
}

.tb-toolbar a:hover .icon-bar-qq {
    background-image: url(../images/bg_fix3.png);
}

.tb-toolbar a:hover .icon-bar-wx {
    background-image: url(../images/bg_fix4.png);
}

.tb-toolbar a {
    display: block;
    width: 48px;
    height: 48px;
}

.tb-toolbar li {
    position: absolute;
    right: 0;
    width: auto;
}

.tb-toolbar a:hover {
    filter:alpha(opacity=100 finishopacity=50 style=1 startx=0,starty=0,finishx=0,finishy=150) progid:DXImageTransform.Microsoft.gradient(startcolorstr=#2f87ff,endcolorstr#5ac6ff,gradientType=0);
    -ms-filter:alpha(opacity=100 finishopacity=50 style=1 startx=0,starty=0,finishx=0,finishy=150) progid:DXImageTransform.Microsoft.gradient(startcolorstr=#2f87ff,endcolorstr=#5ac6ff,gradientType=0);/*IE8*/	
    background:#2f87ff;
    background:-moz-linear-gradient(top, #2f87ff, #5ac6ff);  
    background:-webkit-gradient(linear, 0 0, 0 bottom, from(#2f87ff), to(#5ac6ff));  
    background:-o-linear-gradient(top,#2f87ff,#5ac6ff); 
}

.callBox {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
    float: left;
    padding: 7px 0 0 15px;
    display: none;

    border-top-left-radius: 20px;
}

.ele {
    font-size: 18px;
    color: #fff;
}

.li-kf {
    top: 0;
}

.li-call {
    top: 62px;
}

.li-qq {
    top: 113px;
}

.li-wx {
    top: 170px;
}

.li-wx a,
.li-kf a {
    height: 53px;
}

.li-kf a {
    padding-top: 5px;
}

.li-call a {
    
}

.li-call a:hover .callBox {
    display: block;
}
.li-call a:hover {
    width: 184px;
}

.swiper-container {
    width: 100%;
    height: 100%;
}

.product-navs .swiper-slide {
    color: #fff;
}

.product-navs a {
    width: 176px;
    height: 50px;
    color: #fff;
    text-align: center;
    margin-right: 28px;
}

.slider {
    position: relative;
}

.slider .swiper-slide {
    height: 416px;
}

.product-navs {
    width: 778px;
    position: absolute;
    right: 0;
    top: 90px;
    z-index: 5;
}

.product-navs .swiper-slide-thumb-active a {
    background: #277bff;
}

.product-navs a {
    display: flex;
    align-items: center;
    justify-content: center;
}

.section-lits {
    padding-bottom: 128px;
    padding-top: 236px;
}

#page-clums .swiper-slide,
.small-img .swiper-slide {
    width: auto;
}

.case-list {
    margin-right: 36px;
}

.middelBanner {
    position: absolute;
    top: 40%;
    left: 0;
    width: 100%;
}

.swiper-pagination2 .swiper-pagination-bullet {
    width: 48px;
    height: 3px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 5px;
    margin-right: 20px;
}

.swiper-pagination2 .swiper-pagination-bullet-active {
    background: rgba(255, 255, 255, 1);
}

.swiper-pagination2 {
    bottom: 18px;
    position: absolute;
    left: 50%;
    margin-left: -570px;
    width: 1140px;
    z-index: 1;
}

.banner-wrap {
    position: relative
}

.icon-search {
    width: 16px;
    height: 16px;
    display: inline-block;
    background: url(../images/fill_search.png) no-repeat center center;
    border: 0;
    position: absolute;
    right: 7px;
    top: 5px;
    cursor: pointer;
}

.pc-search b {
    font-size: 16px;
    color: #fff;
    font-weight: 700;
    display: inline-block;
    line-height: 26px;
    display:block;
    float:left;
}
.pc-search b a{
    color: #fff;
}

.pc-search {
    position: absolute;
    right: 0;
    top: 5px;
}
.add-click{
    right:40px;
    top:5px;
}

.pc-search>span {
    position: relative;
    display: block;
    float:left;
}

#product-navs .swiper-slide,
.products-list .swiper-slide {
    width: auto;
}

.new-clum .swiper-slide {
    padding-left: 646px;
    min-height: 501px;
}

.small-img {
    width: 495px;
    position: absolute;
    left: 630px;
    bottom: 125px;
    z-index: 10;
    height: 136px;
}

.new-section {
    position: relative;
    padding-top:50px;
    display: none;
}

.new-section:first-child {
    display: block;
}

.new-shows {
    padding-bottom: 60px;
}

.new-mores {
    margin-top: 60px;
}

.new-mores a {
    width: 154px;
    height: 40px;
    line-height: 40px;
}


.news-top {
    background: #f7f7f7;
    height: 56px;
    line-height: 56px;
}

.news-head-l {
    float: left;
    font-size: 13px;
    color: rgba(51, 51, 51, 0.7);
}

.news-head-l .icon em {
    display: inline-block;
    width: 16px;
    height: 16px;
    background-image: url(../images/host.png);
    background-repeat: no-repeat;
    margin-right: 12px;
    vertical-align: -2px;
}

.news-head-l span a {
    color: #277bff;
}

.news-head-r {
    float: right;
}

.news-head-r li {
    float: left;
    text-align: center;
}

.news-head-r li a {
    font-size: 14px;
    color: #333;
    display: block;
    padding:0 15px;
    line-height: 55px;
}

.news-head-r .active a,
.news-head-r a:hover {
    background: #5294FC;
    color: #ffffff;
}

.news-content .news-bottom {
    background: #FFFFFF;
    margin-top: 90px;
    clear: both;
    height: auto;
}
.news-bottom{
    padding-bottom:60px;
}
.news-bottom ul {
    margin-right: -27px;
}

.news-bottom li {
    width: 362px;
    margin: 0;
    padding: 0;
    float: left;
    margin-bottom: 60px;
    margin-right: 27px;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-img .img-titles {
    line-height: 30px;
    padding: 10px 0 15px 0;
    font-size: 22px;
    color: #343434;
   
}


.news-img a:hover img{
    color: #277bff;
}

.news-img .imgText {
    color: rgba(0, 0, 0, 0.4);
    font-size: 16px;
    line-height: 26px;
    display: inline-block;
    overflow: hidden;
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}
.news-img a:hover .img-titles {
    color: #277bff;
}
.news-img .imgDate span {
    color: rgba(0, 0, 0, 0.3);
    font-size: 24px;
    display: inline-block;
    margin-right: 10px;
}

.news-img .imgDate {
    color: rgba(0, 0, 0, 0.3);
    margin-top: 25px;
}

.news-foot-atten em {
    background-position: 0 0;
    display: inline-block;
    width: 21px;
    height: 17px;
    background-image: url(../images/share.png);
    background-repeat: no-repeat;
    margin-right: 12px;
    vertical-align: -2px;
}

.news-foot-web em {
    background-position: -26px 0;
    display: inline-block;
    width: 21px;
    height: 17px;
    background-image: url(../images/share.png);
    background-repeat: no-repeat;
    margin-right: 12px;
    vertical-align: -2px;
}

.otherBanner {
    height: 384px;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.newBanner {
    background-image: url(../images/banner_new.jpg);
}

.save-img {
    height: 243px;
    overflow: hidden;
}

.save-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    -webkit-transition:all .5s ease;-o-transition:all .5s ease;transition:all .5s ease
}

.news-img:hover img{
    -webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1)
}


.news-detail {
    background: #FFFFFF;
    margin:60px auto;
}

.news-detail img {}

.news-detail-c h1 {
    font-size: 24px;
    color: #333333;
    font-weight: 900;
    text-align: center;
}

.detail-title {
    color: #333333;
    text-align: center;
    font-size: 12px;
    margin: 2px 0 28px 0;
}

.detail-text {
    margin-bottom: 55px;
    line-height: 24px;
}

.news-detail-button ul li {
    width: 50%;
    float: left;
    box-sizing: border-box;
}

.news-detail-button ul li a {
    line-height: 62px;
    font-size: 14px;
    color: #333;
    background: #e5efff;
    padding: 0 27px;
    display: block;
    border-left: 1px solid #fff;
}

.news-detail-button ul .active a,
.news-detail-button ul li a:hover {
    background: #277bff;
    color: #ffffff;
    font-size: 18px;
    font-weight: 900;

}

.news-detail-button ul li:last-child {
    text-align: right;
}

.news-detail-button ul li:first-child {
    border-left: none;
}

.downBanner {
    background-image: url(../images/banner_down.png);
}

.down-box{
    padding-bottom: 58px;
}

.down-box h1 {
    font-size: 18px;
    color: #333;
    font-weight: 900;
    text-align: center;
    margin-top: 40px;
    margin-bottom: 36px;
}

.fill {
    width: 100%;
    height: 56px;
    line-height: 56px;
    padding: 0 96px 0 30px;
    border: 1px solid #e5efff;
    box-sizing: border-box;
}

.btns {
    width: 96px;
    height: 56px;
    background: #277bff url(../images/bg_search.png) no-repeat center center;
    display: block;
    position: absolute;
    right: 0;
    top: 0;
    cursor: pointer;
    border:0;
}

.down-search {
    text-align: center;
}

.down-search span {
    position: relative;
    display: inline-block;
    width: 64%;
}

.down-top {
    border: 1px solid #e7f0ff;
    height: 177px;
    text-align: center;
    display: table-cell;
    vertical-align: middle;
    width:268px;
}

.down-top span {
    display: inline-block;
    background-repeat: no-repeat;
    height: 80px;
}

.zip-down {
    width: 86px;
    background-image: url(../images/down1.png);
}

.pdf-down {
    width: 76px;
    height: 80px;
    background-image: url(../images/down2.png);
}

.word-down {
    width: 69px;
    height: 80px;
    background-image: url(../images/down3.png);
}

.ppt-down {
    width: 77px;
    height: 80px;
    background-image: url(../images/down4.png);
}

.down-top p {
    text-align: center;
    font-size: 14px;
    margin-top: 12px;
}

.down-top a {
    color: #277bff;
}

.down-des h2 {
    font-size: 16px;
    font-weight: 900;
    margin-top: 15px;
    margin-bottom: 10px;
    text-align: center;
}

.down-infor p {
    font-size: 13px;
    color: rgba(0, 0, 0, 0.4);
    line-height: 24px;
    text-align: center;
}

.contactBanner {
    background-image: url(../images/banner_contact.jpg);
}

.contact-top .card>div {
    background: #5294FC;
    padding: 45px 30px;
    height: 210px;
    margin-bottom: 28px;
    color: #fff;
    box-sizing: border-box;
    font-weight: 700;
}

.contact-top li em {
    display: inline-block;
    width: 21px;
    height: 17px;
    background-image: url(../images/share.png);
    background-repeat: no-repeat;
    margin-right: 12px;
    vertical-align: -2px;
}

.map-img {
    width: 100%;
    height: 448px;
}

.map-img img {
    width: 100%;
}

.contact-title {
    width: 100%;
    height: 70px;
    line-height: 70px;
    color: #2b2b2b;
}

.icon-gray-adress {
    display: inline-block;
    width: 18px;
    height: 21px;
    background-image: url(../images/gray_position.png);
    background-repeat: no-repeat;
    margin-right: 12px;
    vertical-align: middle;
}

.contact-bottom .contact-warp {
    width: 340px;
    border: 1px solid #E6EFFE;
    padding: 30px 26px;
    box-sizing: border-box;
    height: 258px;
    font-weight: 700;
}

.positions {
    font-size: 18px;
    line-height: 22px;
}

.c-details {
    margin-top: 22px;
}

.c-details {
    font-size: 22px;
    line-height: 32px;
}

.icon-adress {
    display: inline-block;
    width: 18px;
    height: 21px;
    background: url(../images/adress.png) no-repeat;
}

.icon-contact {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: url(../images/contact_us.png) no-repeat;
}

.positions em {
    margin-right: 13px;
    vertical-align: middle;
}

.contact-top .layui-col-md7 {
    width: 770px;
}

.contact-l {
    width: 340px;
    margin-bottom: -28px;
}

.no-padding {
    padding: 0;
}

.other-adress {
    font-size: 18px;
    color: #666;
    font-weight: 900;
}

.contact-warp {
    color: #666;
}

.f18 {
    font-size: 16px;
}

.contact-style {
    margin-top: 20px;
    display: -moz-box;  /* Firefox */
    display: -ms-flexbox;    /* IE10 */
    display: -webkit-box;    /* Safari */ 
    display: -webkit-flex;    /* Chrome, WebKit */
    display: box; 
    display: flexbox; 
    
}

.contact-top {
    margin-top: 15px;
}

.contact-warp a {
    color: #666;
}

.f18 b {
    font-size: 14px;
}

.emails {
    font-size: 12px;
    margin-top: 10px;
}

.contact-style li:first-child {
    margin-bottom: 5px;
}

.contact-bottom .layui-col-md4 {
    padding: 0 30px;
    margin-bottom: 30px;
}

.contact-bottom .layui-col-space15 {
    margin: 0 -30px;
}

.contact-bottom {
    margin-bottom: 60px;
}

.card a {
    color: #fff;
}

.swiper-container-fade .swiper-slide {
    opacity: 0 !important;
}

.swiper-container-fade .swiper-slide-active {
    opacity: 1 !important;
}

.fill-search {
    width: 100px;
    height: 26px;
    border: 1px solid #fff;
    background: none;
    border-radius: 15px;
    padding-left:10px;
    color:#fff;
}
.pc-search .block-search{
    display:none;
}
.footer a:hover{
    color:#277bff;
}
#canvasDiv{
    position: absolute;
    left:0;
    top:0;
    height:573px;
    z-index:1
}
.aboutBanner{
    background-image:url(../images/banner_about.png) ;
}
.productBanner{
    background-image:url(../images/banner_product.png);
}
.caseBanner{
    background-image:url(../images/banner_case.jpg);
}

.down-details{
    margin-top:32px;
  padding-bottom:60px;
}
.service-box .case-list{
    border:1px solid #f3f3f3;
    height:395px;
}
.case-img a{
    display:block;
    height:100%;
    width:100%;
    overflow: hidden;
}
.page-titles a:hover,.new-passage a:hover,.see-mores a:hover{
    color:#277bff;
}
.about-l .addIndex{
    display:none
}

.m_l_b {
  font-size: 0;
  clear:both;
  text-align: center;

}
.m_l_b .prev,
.m_l_b .next {
  height: 34px;
  line-height: 34px;
  font-size: 12px;
  margin: 0 6px;
  padding: 0 8px;
  display: inline-block;
  border: 1px solid #EDEDED;
  color: #333;
  vertical-align: middle;
}
.m_l_b span {
  font-size: 12px;
  color: #999999;
  vertical-align: middle;
}
.m_l_b input {
  width: 36px;
  height: 22px;
  line-height: 22px;
  font-size: 12px;
  margin-left: 5px;
  margin-right: 5px;
  border: 1px solid #EDEDED;
  vertical-align: middle;
  text-align: center;
}
.m_l_b button {
  height: 24px;
  font-size: 12px;
  padding: 0 8px;
  margin-left: 5px;
  border: 1px solid #EDEDED;
  vertical-align: middle;
  background-color: #fff;
  cursor: pointer;
  border-radius: 3px;
}
.m_l_b button:hover {
  background-color: #277BFF;
  color: #fff;
}
.m_l_b .pageBox {
  display: inline-block;
  font-size: 0;
  vertical-align: middle;
}
.m_l_b .pageBox span {
  font-size: 12px;
  margin-left: 6px;
  font-weight: bolder;
}
.m_l_b .pageBox a {
  display: inline-block;
  width: 34px;
  height: 34px;
  line-height: 34px;
  font-size: 12px;
  color: #333;
  text-align: center;
  border-bottom: 1px solid #EDEDED;
  border-top: 1px solid #EDEDED;
  border-right: 1px solid #EDEDED;
}
 .m_l_b .pageBox a.active {
  background-color: #277BFF;
  color: #fff;
}
.m_l_b .pageBox a:hover {
  background-color: #277BFF;
  color: #fff;
}
.m_l_b .pageBox a:nth-child(1) {
  border-left: 1px solid #EDEDED;
}
.m_l_b .pageOtherBox {
  display: inline-block;
}
.course-swiper-container .swiper-slide{
    width:auto;
}
.n-new-l{
    width:283px;
    height:215px;
    float:left;
    overflow: hidden;
}
.n-new-l img{
    max-width: 100%;
    height:100%;
    object-fit: cover;
    -webkit-transition:all .5s ease;-o-transition:all .5s ease;transition:all .5s ease
}
.n-new-top{
    font-size:13px;
    color:#999;
    position: relative;
    margin-bottom:7px;
}
.n-new-top span{
    display:block;
    width:60px;
    height:1px;
    overflow: hidden;
    background:#cfcfcf;
    position:absolute;
    left:42px;
    top:50%;
    margin-top:-1px;
}
.n-new-boxs a{
    display:block;
}
.n-new-boxs:hover img {
    -webkit-transform:scale(1.1);-o-transform:scale(1.1);transform:scale(1.1)
}
.item-list-box>div{
    padding:0 11px;
    margin-bottom:60px;
}
.item-list-box{
    margin:0 -11px;
}
.n-new-boxs a:hover .looks{
    color:#277bff;
}
.n-new-boxs a:hover .looks span{
    background:url(../images/blue.png) no-repeat;
    background-size:cover;
}
.new-section .new-mores{
    margin-top:0;
}
.contactCard .c-details{
    margin-top:25px;
}
.contact-warp:hover{
    background:#5294FC;
    color:#fff;
}
.contact-warp:hover .other-adress,.contact-warp:hover a{
    color:#fff;
}
.contact-warp:hover .icon-gray-adress{
    background-image: url(../images/adress.png);
   
}
#canvas{
    position:absolute;left:0;top:0;width:100%;
    z-index:0;
}
.produce-pos{
    /* position: absolute;
    left:0;
    top:0;
    width:100%;
    min-height:742px; */
}
.weChart{
    position: absolute;
    left:-155px;
    top:0;
    width:150px;
    display:none;
}
.weChart img{
    width:100%;
    box-shadow: 0 0 10px rgba(0,0,0,0.3)
}
.li-wx:hover .weChart{
 display:block;
}
.atten .weChart{
   top:-160px;
   left:-50px;
}
.atten:hover .weChart{
    display:block;
}
.header-r .weChart{
    top:25px;
    left:-10px;
    z-index:200;
}
.atten{
    position: relative;
}
.search-remove{
    width:12px;
    height:12px;
    background:url(../images/close.png) no-repeat;
    background-size:cover;
    display:inline-block;
    margin-left:5px;
    cursor: pointer;
}
.pc-search b{
    margin-left:8px;
}
.icon-search{
  right:40px;
}
.pc-search{
    right:30px;
}
.pc-search2{
  right:-40px;
}

.footer-top li>div a {
    min-width: 48%;
}

.rides-cs {font-size:14px;display:none; background:#fff; position: fixed; top:45%; right: 60px; _position: absolute; z-index: 999;border: solid 1px #E6E4E4;height: 300px;
    overflow-y: scroll;}
.rides-cs a { color: #00A0E9;}
.rides-cs a:hover { color: #ff8100; text-decoration: none;}
.rides-cs .floatL { width: 36px; float:left; position: relative; z-index:1;}
.rides-cs .floatL a { font-size:0; text-indent: -999em; display: block;}
.rides-cs .floatR { width: 130px; float: left; padding: 5px; overflow:hidden;}
.rides-cs .floatR .cn { background: #F7F7F7; }
.rides-cs .cn h3 { font-size: 14px; color: #333; font-weight:600; line-height: 24px; padding: 5px}
.rides-cs .cn ul { padding:0 5px;}
.rides-cs .cn ul li { line-height: 38px; height:38px; border-bottom: solid 1px #E6E4E4; overflow: hidden;}
.rides-cs .cn ul li:last-child{
  border-bottom: 0
}
.rides-cs .cn ul li span { color: #777;display:inline-block;width:45px;}
.rides-cs .cn ul li img { vertical-align: middle;}
.rides-cs .btnOpen, .rides-cs .btnCtn {  position: relative; z-index:9; top:0; left: 0;  background-image: url(shopnc.png); background-repeat: no-repeat; display:block; width: 20px; height: 146px; padding: 8px;}
.rides-cs .btnOpen { background-position: -410px 0;}
.rides-cs .btnCtn { background-position: -450px 0;}
.rides-cs ul li.top { border-bottom: solid #ACE5F9 1px;}
.rides-cs ul li.bot { border-bottom: none;}



.section-lits .slick-prev, .section-lits .slick-next{
  width:30px;
  height:60px;
  background:url(../images/left.png) no-repeat;
  position: absolute;
  left:0;
  bottom:40%;
}
.section-lits .slick-next{
  right:0;
  left:auto;
  background:url(../images/right.png) no-repeat;
}
.navs-button-next,.navs-button-prev{
  width:8px;
  height:15px;
  background:url(../images/left_next.png) no-repeat;
  position: absolute;
  top:50%;
  z-index:10;
  margin-top:-5px;
  cursor: pointer;
}
.navs-button-next{
    right:-5px;
  }
  .navs-button-prev{
    background:url(../images/left_prev.png) no-repeat;
    left:-5px;
  }
  .product-navs{
    right:60px;
    width:816px;
  }
#product-navs .swiper-slide{
  margin:0 14px;
}
.product-navs a{
  margin-right:0;
}
/*新增*/
.main .m_b .m_b_m p img{
    width:100%;
}
.pageText {
    min-height:70px;
}
.news-img .imgText{
    min-height:60px;
}
.news-img .img-titles{
    height:85px;
}
.news-img .img-titles{
    height:60px;
}

/*新增*/
.main .m_b .m_b_m p img{
    width:100%;
}
.pageText {
    min-height:70px;
}
.news-img .imgText{
    min-height:60px;
}
.news-img .img-titles{
    height:60px;
}
.down-des h2{
    height:40px;
    display:flex;
    align-content: center;
    justify-content: center;
}

.swiper-list{
    width:1140px;
    margin:0 auto;
}
.product-titles{
    left:50px;
}

/*
    2021-7-15  修改导航下拉需求
*/
.nav>.marAuto{
    position: relative;
}
.nav .nav-right{
    width:100%;
}
.nav-ul{
    width:835px;
    float: right;
}
.logo{
    position:absolute;
    left:0;
    top:0;
}
.nav-list{
    margin-left:0;
}
.nav-list .menu3{
    margin-left: 0;
    max-width: 1140px;
    text-align: left;
}
.nav-list>ul,.nav-list>div{
    display: none;
}
.pro-box .item:nth-child(1) {
	border: 0;
	padding-left: 0
}
.pro-box{
    display:table;
    width:100%;
}
.pro-item-line{
    display:table-row;
}
.pro-box .item {
	width: 25%;
    vertical-align: top;
    box-sizing: border-box;
    border-left: 1px solid rgba(215, 215, 215, 0.15);
    display: table-cell;
}
.pro-box .item-boxs{
	padding-left: 30px;
}
.pro-box .item h3 {
    font-size: 1.04vw;
    margin-bottom: 8px;
	padding-left: 15px;
	position: relative;
}

.pro-box .item h3:after {
	content: '';
	position: absolute;
	top: 9px;
	left: 0;
	width: 6px;
    height:18px;
	background-color: #00a8ff;
}

.pro-box .item .cla {
	line-height: 2;
	margin-bottom: 15px;
	padding-left: 15px;
}

.pro-box .item .cla .more {
	color: #00a8ff;
	font-weight: bold;
}

.pro-box .item a {
	display: block;
	font-size: 14px;
    color:#fff;
    line-height: 32px;
}

.pro-box .item a:hover {
	color: #00a8ff
}
.menu1{
    margin-left: 378px;
}
.menu2 {
    margin-left: 500px;
}
.nav-list .menu3 {
    margin-left: 0;
    padding-top: 70px;
}
.nav-list .menu4 {
    margin-left: 722px;
}
.nav-list .menu5 {
    margin-left: 846px;
}
.blue-bg{
    background: #131b35;
}


.right_closes{
    font-size:10px;
	color:#277bff;
    position:absolute;
    right:0;
	top:-17px;
    display:block;
	z-index:20;
	cursor:pointer;
}
.right_closes em{
	width:11px;
	height:10px;
	display:inline-block;
	background:url(../images/right_close.png) no-repeat;
	background-size:cover;
}