a:hover{
    text-decoration: none;
}
body{
    overflow-x: hidden;
}
.flex{
    display: -webkit-flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
/*手机端头部*/
.xymob-head {
    position: fixed;
    top: 0;
    z-index: 999999;
    left: 0;
    right: 0;
    background: #fff;

}
.m-topbg{
    background-color: #192332;
    
}
.m-topbg .m-topbg-l{
    height: 10px;
    width: 40%;
    background-color: #2f7cbe;
}
.xymob-head-box {
    position: relative;
    height: 60px;
}

.xymob-head-box .xymob-logo {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    /* margin: auto; */
    width: 70%;
    height: 40px;
    text-align: left;
    padding: 10px;
}

.xymob-head-box .xymob-logo h1,
.xymob-head-box .xymob-logo a {
    display: inline;
    font-size: 0;
}

.xymob-head-box .xymob-logo p{
    margin-bottom: 0;
}
.xymob-head-box .xymob-logo img {
    height: 40px;
}

.xymob-navbtn {
    position: absolute;
    z-index: 9999;
    top: 0;
    bottom: 0;
    right: 70px;
    margin: auto 0 auto 27px;
    width: 30px;
    height: 20px;
}

.xymob-navbtn span,
.xymob-navbtn:after,
.xymob-navbtn:before {
    display: block;
    height: 2px;
    width: 100%;
    background: #666;
    -webkit-transition: all .5s;
    transition: all .5s;
}

.xymob-navbtn span {
    margin: 7px 0;
}

.xymob-navbtn:after,
.xymob-navbtn:before {
    content: '';
    -webkit-transform-origin: 7.5%;
    transform-origin: 7.5%;
}

.xymob-navbtn.clicked span {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
    opacity: 0;
}

.xymob-navbtn.clicked:after {
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.xymob-navbtn.clicked:before {
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}

.xymob-search-btn {
    position: absolute;
    z-index: 9;
    right: 0;
    top: 0;
    bottom: 0;
    width: 14%;
    text-align: center;
    line-height: 60px;
}

.xymob-search-btn .icon-font {
    display: block;
    width: 100%;
    height: 100%;
    background: url(../images/ss1.png) no-repeat center;
}

.xymob-search-btn .icon-font:after {
    background-position: -30px -210px;
}

.xymob-menu {
    display: none;
    position: absolute;
    z-index: 9999;
    left: 0;
    right: 0;
    height: 100vh;
    background: #151515;
    padding: 0 10%;
}

.xymob-menu .xymob-menu-box {
    height: 100vh;
    overflow: auto;
    padding-bottom: 80px;
}

.xymob-nav>li {
    border-bottom: 1px solid #2b2b2b;
    position: relative;
}

.xymob-nav>li>a {
    display: block;
    line-height: 50px;
    font-size: 16px;
    color: #ffffff;
}

.xymob-nav .xymob-menu-jt {
    position: absolute;
    width: 20%;
    height: 50px;
    line-height: 50px;
    right: 0;
    top: 0;
    text-align: center;
    z-index: 9;
    background: url(../images/xl.png) no-repeat center;
}

.xymob-nav .xymob-menu-jt .icon-font {
    display: block;
    width: 100%;
    height: 100%;
}

.xymob-nav .xymob-menu-jt .icon-font:after {
    background-position: -30px -240px;
}

.xymob-nav .xymob-menu-jt.clicked .icon-font:after {
    background-position: -30px -270px;
}

.xymob-nav .xymob-sub-menu {
    background: #1E1E1E;
    display: none;
}

.xymob-nav .xymob-sub-menu>li {
    border-top: 1px dashed #2b2b2b;
}

.xymob-nav .xymob-sub-menu>li>a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 40px;
    text-indent: 2em;
}

.xymob-dlbtn {
    margin-top: 40px;
}

.xymob-dlbtn a {
    text-align: center;
    display: block;
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: #0158cb;
    color: #fff;
    font-size: 16px;
    border-radius: 5px;
}

.xymob-dlbtn a i {
    display: inline-block;
    vertical-align: middle;
    width: 30px;
    height: 30px;
    margin-right: 5px;
}

.xymob-dlbtn a .icon-dl:after {
    background-position: -30px -540px;
}

.xymob-dlbtn a .icon-pn:after {
    background-position: -30px -600px;
}

.xymob-dlbtn a .icon-tc:after {
    background-position: -30px -570px;
}

.xymob-dlbtn .zx-btn {
    margin-top: 10px;
    background: none;
    border: 1px solid #fff;
}

.xymob-search {
    position: fixed;
    z-index: 99999;
    left: 100%;
    bottom: 0;
    top: 0;
    width: 100%;
    background: #151515;
    padding: 15px 15% 0 15%;
    -webkit-transition: all .5s;
    transition: all .5s;
}

.xymob-search .xymob-search-close-btn {
    position: absolute;
    top: 27px;
    left: 30px;
    width: 30px;
    height: 30px;
    text-align: center;
    line-height: 30px;
}

@media (max-width: 420px) {
    .xymob-search .xymob-search-close-btn {
        left: 15px;
    }
}

.xymob-search .xymob-search-close-btn i {
    width: 100%;
    height: 100%;
    display: block;
    background: url(../images/gb.png) no-repeat center;
}

.xymob-search .xymob-search-close-btn i:after {
    background-position: -30px -300px;
}

.xymob-search .xymob-search-box {
    height: 50px;
    border-bottom: 2px solid #2d2d2d;
}

.xymob-search-box #formsearch {
    width: auto;
    background: none;
    float: none;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.xymob-search-box #formsearch input#keyword {
    height: 48px;
    width: calc(100% - 60px);
    border-bottom: none;
}

.xymob-search .xymob-search-box input[type="text"] {
    width: 80%;
    float: left;
    background: none;
    border: none;
    outline: none;
    color: rgba(255, 255, 255, 0.3);
    font-family: "Microsoft YaHei";
    font-size: 16px;
    height: 50px;
}

.xymob-search .xymob-search-box #s_btn {
    width: 20%;
    height: 50px;
    outline: none;
    cursor: pointer;
    font-size: 0;
    background: none;
    border: none;
    background: url(../images/ss2.png) no-repeat center;
}

.xymob-search .xymob-search-box #s_btn .icon-font {
    display: block;
    width: 100%;
    height: 100%;
}

.xymob-search .xymob-search-box #s_btn .icon-font:after {
    background-position: -30px -210px;
}
.xymob-search .xymob-seaerch-wz{
    display: none;
}
.xymob-search .xymob-seaerch-wz span,
.xymob-search .xymob-seaerch-wz a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 45px;
    border-bottom: 1px solid #2b2b2b;
}

.xymob-search.clicked {
    left: 0;
}
.flexed{
    display: flex;
    justify-content: space-between;
    flex-wrap: nowrap;
    display: -webkit-flex;
}
/*fz*/
.w-con{
    width: 1520px;
    margin: 0 auto;
}

@media (max-width: 1600px) {
    .w-con{
        width: calc(100% - 30px);
    }
}
.w-head{
}

.logo{
    width: 40%;
    padding: 8px 0;
}
.logo img{
    max-width: 100%;
    padding-top: 15px;
}
#menu{
    width: 50%;
}
.slick-slider{
    margin-bottom: 0;
}
/* 搜索 */
.w-ssbg{
    box-shadow: 0 5px 5px rgba(0, 0, 0, 0.1);
    padding: 17px 0;
}
.w-h1{
    background: url(../images/key.png) no-repeat left center;
    padding-left: 50px;
    color: #000000;
    font: 400 16px/32px "Microsoft yahei";
}
.w-h1 a{
    position: relative;
    color: #000000;
    font: 400 16px/32px "Microsoft yahei";
    margin-right: 15px;
}
.w-h1 a + a::before{
    content: "，";
    position: absolute;
    left: -10px;
    bottom: -6px;
}
.w-h1 a:hover{
    color: #d8170e;
    text-decoration: none;
}
.w-ss {
    width: 238px;
    padding: 2px;
    border-radius: 20px;
    z-index: 999;
    padding-left: 10px;
    border: 1px solid #ddd;
    overflow: hidden;
}

.w-ss input {
    outline: none;
    line-height: 30px;
    width: 20%;
    background: none;
    border: 1px solid #fff;
    background: #fff;
    font-size: 13px;
    color: #1c4086;
    float: left;
}

.w-ss #keyword {
    padding-left: 5px;
    line-height: 30px;
    width: 80%;
    background: none;
    border: 1px solid #fff;
    outline: none;
    font-size: 13px;
    color: #999999;
    float: left;
}

.w-ss #keyword:-webkit-autofill {
    -webkit-text-fill-color: #fff !important;
    transition: background-color 5000s ease-in-out 0s;
}

.w-ss #keyword::placeholder {
    color: #999999;
}

.w-ss #s_btn{
    font-size: 0;
    background: url(../images/ss.png) no-repeat center;
}
/*产品中心*/
.w-product{
    padding: 8vh 0 4.5vh;
}

.w-tt{
    text-align: center;
    margin-bottom: 4vh;
}
.w-tt h3{
    color: #000000;
    font: 600 48px/66px "Microsoft yahei";
}
.w-tt p{
    color: #333333;
    font: 400 18px/36px "Microsoft yahei";
    margin-bottom: 0;
}

.tab1{
    display: none;
}
.tab1.active{
    display: block;
}

.w-product-sort{
    display: flex;
    justify-content: center;
}
.w-product-sort li{
    margin-left: 30px;
    margin-right: 30px;
}
.w-product-sort li a{
    display: block;
    padding: 0 28px;
    border: 1px solid #7b7b7b;
    color: #000000;
    font: 400 16px/40px "Microsoft yahei";
}
.w-product-sort li.active a{
    background-color: #d8170e;
    color: #fff;
    border: 1px solid #d8170e;
}
.w-product-con{
    margin-top: 5.5vh;
}
.w-product-list li{
    width: 23.4%;
    margin-bottom: 25px;
}
.w-product-list li .img{
    border: 1px solid #eee;
}
.w-product-list li .img img{
    max-width: 100%;
}

@media (max-width: 992px) {
    .w-product{
        padding: 6vh 0;
    }
    .w-tt h3{
        font: 600 30px/52px "Microsoft yahei";
    }
    .w-tt p{
        font: 400 15px/20px "Microsoft yahei";
    }
    .w-product-con{
        margin-top: 3vh;
    }
}
@media (max-width: 768px) {
    .w-product-sort{
        display: block;
    }
    .w-product-sort li{
        margin-left: 5px;
        margin-right: 5px;
        width: calc(100% - 10px);
    }
    .w-product-sort li a{
        padding: 0 10px;
    }
    .w-product-list li{
        width: 49%;
    }
}
/*设备展示*/
.tab2{
    display: none;
}
.tab2.active{
    display: block;
}
.w-case-list li{
    width: 18.8%;
    margin-bottom: 26px;
}
.w-case-list li .img img{
    max-width: 100%;
    height: auto;
}




/*关于我们*/
.w-about{
    background: url(../images/aboutbg.jpg) no-repeat center;
    margin-top: 5vh;
    padding: 20vh 0;
}
.w-tt.write{
    color: #fff;
    margin-bottom: 2vh;
}
.w-tt.write h3{
    color: #fff;
}
.w-tt.write h4{
    color: #fff;
    font: 400 24px/52px "Microsoft yahei";
}
.w-about-con{
    width: 60%;
    margin: 0 auto;
}
.w-about-p p{
    text-align: center;
    color: #fffefe;
    font: 400 18px/36px "Microsoft yahei";
}
a.w-about-a{
    text-align: center;
    margin: 0 auto;
    margin-top: 8vh;
    display: block;
    width: 150px;
    color: #fff !important;
    font: 400 18px/46px "Microsoft yahei";
    background-color: #d8170e;
    transition: all 0.8s;
}
a.w-about-a:hover{
    transition: all 0.8s;
    transform: translateY(-10px);
    text-decoration: none;
}
.w-about-img{
    width: calc(50% - 120px);
}
.w-about-img img{
    max-width: 100%;
}
.w-about-r{
    position: relative;
    width: calc(50% + 120px);
    padding-left: 60px;
    overflow: hidden;
}
.w-about-text{
    width: 760px;
}
.w-about-tt{
    color: rgba(22, 33, 48, 1);
    font: 600 36px/60px "Microsoft yahei";
    padding-top: 6vh;
}
.w-about-tt img{
    margin-right: 30px;
}
.w-about-tt span{
    color: rgba(32, 124, 192, 1);
    font: 600 24px/40px "Microsoft yahei";
    display: block;
}

.w-about-a{
    width: 440px;
    margin-top: 3vh;
}
.w-about-a a{
    display: block;
    width: 200px;
    font: 400 16px/50px "Microsoft yahei";
    border: 1px solid #999;
    text-align: center;
    background-color: #999;
    color: #fff;
}
.w-about-a a + a{
    background-color: #fff;
    color: #333;
}

.w-about-a a:hover{
    text-decoration: none;
    color: #fff;
    background-color: #165a99;
}
.w-about-num{
    margin-top: 10vh;
    padding: 0 88px;
}

.w-about-num li + li{
    /* margin-left: 88px; */
}
.w-about-num li h4{
    color: #fff;
    margin-bottom: 0;
    font: 400 20px/52px "Microsoft yahei";
}
.w-about-num li h4 span{
    color: #fff;
    font: 600 52px/52px "Microsoft yahei";
}
.w-about-num li h3{
    text-align: center;
    color: #fff;
    font: 400 18px/20px "Microsoft yahei";
}

@media (max-width: 1600px) {
    .w-about-con{
        width: 80%;
    }
}

@media (max-width:992px) {
    .w-about{
        padding: 6vh 0;
    }
    .w-tt.write h4{
        font: 400 15px/20px "Microsoft yahei";
    }
    .w-about-con{
        width: calc(100% - 30px);
    }
    .w-about-p p{
        font: 400 16px/30px "Microsoft yahei";
    }
    .w-about-num{
        padding: 0 15px;
    }
    .w-about-num li{
       
    }
    .w-about-num li h3{
        text-align: left;
    }
}
@media (max-width: 768px) {
    .w-about-num li h4 span{
        font: 600 25px/52px "Microsoft yahei";
    }
    .w-about-num li h3{
        font: 400 16px/20px "Microsoft yahei";
    }
}

/*行业应用*/
.w-apply{
    background: url(../images/applybg.jpg) no-repeat center;
    padding: 7vh 0 14vh;
}
.w-apply-con{
    margin-top: 5vh;
}
.w-apply-list1{
    margin-left: 21.7%;
    margin-right: 13%;
}
.w-apply-list1 li h3{
    color: #ffffff;
    font: 400 20px/38px "Microsoft yahei";
}
.w-apply-list1 li{
    text-align: center;
}
.w-apply-list1 li:nth-child(1){
    width: 58%;
    background-color: #555555;
    padding: 60px 0;
}
.w-apply-list1 li:nth-child(2){
    width: 40.6%;
    margin-top: 70px;
    background-color: #d8170d;
    padding-top: 30px;
}
.w-apply-list2{
    margin-left: 13%;
    margin-right: 21%;
    margin-top: 20px;
}
.w-apply-list2 li{
    text-align: center;
}
.w-apply-list2 li h3{
    color: #ffffff;
    font: 400 20px/38px "Microsoft yahei";
}
.w-apply-list2 li:nth-child(1){
    width: 26%;
    padding: 20px 0;
    background-color: #555555;
    margin-bottom: 50px;
}
.w-apply-list2 li:nth-child(2){
    width: 41.8%;
    padding: 40px 0;
    background-color: #d8170d;
}
.w-apply-list2 li:nth-child(3){
    width: 28%;
    padding: 25px 0;
    background-color: #555555;
    margin-bottom: 30px;
}

@media (max-width: 1200px) {
    .w-apply-list1{
        margin-left: 0;
        margin-right: 0;
    }
    .w-apply-list2{
        margin-left: 0;
        margin-right: 0;
    }
}
@media (max-width: 992px) {
    .w-apply{
        padding: 6vh 0;
    }
}
@media (max-width: 500px) {
    .w-apply-list1 li:nth-child(1){
        width: 100%;
    }
    .w-apply-list1 li:nth-child(2){
        margin-top: 10px;
        width: 100%;
    }
    .w-apply-list2{
        margin-top: 10px;
    }
    .w-apply-list2 li:nth-child(1){
        width: 100%;
        margin-bottom: 10px;
    }
    .w-apply-list2 li:nth-child(2){
        width: 100%;
    }
    .w-apply-list2 li:nth-child(3){
        margin-top: 10px;
        width: 100%;
    }
}



/* 新闻 */
.w-news{
    padding: 7vh 0;
}
.w-news-list{
    height: 450px;
}
.news-item{
    overflow: hidden;
}
.news-item a{
    text-decoration: none !important;
}
.news-item .img{
    overflow: hidden;
}
.news-item .img img{
    max-width: 100%;
    transition: all 0.8s;
}
.news-item .wz{
    padding: 30px;
    background-color: #f8f8f8;
    position: relative;
}
.news-item .wz::before{
    position: absolute;
    content: "";
    background-color: #d8170e;
    left: 0;
    right: 0;
    bottom: -4px;
    height: 4px;
    display: block;
}
.news-item .wz .date{
    color: #666666;
    font: 400 16px/32px "Microsoft yahei";
}

.news-item .wz h3{
    word-break:keep-all;
    white-space:nowrap;
    overflow:hidden;
    text-overflow:ellipsis; 
    color: #333333;
    font: 600 20px/38px "Microsoft yahei";
}
.news-item .wz p{
    position: absolute;
    z-index: 1;
    left: 30px;
    right: 30px;
    top: 112px;
    text-overflow: -o-ellipsis-lastline;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #666666;
    font: 400 16px/32px "Microsoft yahei";
}
.news-item .wz .more{
    position: relative;
    z-index: 9;
    margin-top: 20px;
    background: url(../images/more1.png) no-repeat 60px 25px;
    color: #333333;
    padding-top: 10px;
    font: 400 14px/44px "Microsoft yahei";
    background-color: #f8f8f8;
    margin-top: 20px;
    transition: all 0.8s;
}
.news-item:hover .wz::before{
    transform: translateY(-4px);
    transition: all 0.8s;
}
.news-item:hover .img img{
    transition: all 0.8s;
    transform: scale(1.05);
}
.news-item:hover h3{
    color: #d8170e;   
}
.news-item:hover .wz .more{
    color: #d8170e;
    background: url(../images/more1h.png) no-repeat 60px 25px #f8f8f8;
    transition: all 0.8s;
    transform: translateY(50px);
    margin-bottom: 30px;
}
.news-item:hover p{
    transition: all 0.8s;
}
@media (max-width: 1600px) {
    .w-news-list{
    }

}

@media (max-width:1200px) {
    .w-news-list li p{
        word-break:keep-all;white-space:nowrap;overflow:hidden;text-overflow:ellipsis; 
    }
    .w-news-img{
        width: 50%;
        padding: 15px;
    }
}

@media (max-width:767px) {
    .w-news{
        padding-top: 1vh;
    }
    .w-news-list{
        height: auto;
    }
}

/*底部*/
.w-foot{
    background: url(../images/fbg.jpg) no-repeat center #f8f8f8;
    padding: 60px 0 0;
    border-top: 7px solid #d8170e;
}
.w-foot-con2{
    margin-top: 6vh;
    padding: 0 10vh;
}
.w-foot-logo p img{
    max-width: 100%;
    height: auto;
}
.w-fx{
    width: 188px;
}
.w-foot-con2{
    margin-bottom: 6vh;
}
.f-nav{
    width: 43%;
}
.f-nav > li >a{
    display: block;
    color: #333333;
    font: 400 18px/36px "Microsoft yahei";
    margin-bottom: 2vh;
}
.f-nav li .sec a{
    display: block;
    color: #333333;
    font: 400 16px/28px "Microsoft yahei";   
}
.f-nav li .sec a:hover{
    color: #999999;
}
.f-contact p{
    margin-bottom: 5px;
}
.w-fx .social-share .social-share-icon{
    width: 50px;
    height: 50px;
    font-size: 28px;
    padding: 10px;
    border-radius: 1px;
}
.w-fx .social-share .icon-wechat{
    color: #e4e4e4;
    border-color: #e4e4e4
}
.w-fx .social-share .icon-qq{
    color: #e4e4e4;
    border-color: #e4e4e4
}
.w-fx .social-share .icon-weibo{
    color: #e4e4e4;
    border-color: #e4e4e4
}
.w-fx .social-share .icon-wechat:hover{
    color: #d8170e;
    background-color: rgba(255, 255, 255, 0.01);
}
.w-fx .social-share .icon-qq:hover{
    color: #d8170e;
    background-color: rgba(255, 255, 255, 0.01);
}
.w-fx .social-share .icon-weibo:hover{
    color: #d8170e;
    background-color: rgba(255, 255, 255, 0.01);
}
.w-foot-c{
    width: calc(100% - 700px);
}
.w-copyright{
    text-align: center;
    border-top: 1px solid #666666;
    color: #999999;
    font: 400 16px/60px "Microsoft yahei";
}

.w-copyright a {
    color: #999999;
    font: 400 16px/60px "Microsoft yahei";
}
.w-copyright a:hover{
    color: #666;
}
.w-product-con2{
    margin-bottom: 8vh;
}
.w-product-con2 .w-product-r{
    display: flex;
    width: 100%;
    justify-content: space-between;
}
.w-product-con2 .w-product-r li{
    width: 18.8%;
    margin-left: 0;
}

@media (max-width:1600px) {
    .w-foot-con2{
        padding: 0;
    }
}

@media (max-width: 992px) {
    .w-copyright{
        font: 400 14px/28px "Microsoft yahei";
    }

    .w-copyright a {
        color: #999999;
        font: 400 14px/28px "Microsoft yahei";
    }
}