@charset "UTF-8"; body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, button, textarea, p, blockquote, th, td { font-family: "Hiragino Sans GB", "Hiragino Sans GB W3", "Microsoft YaHei", Arial, Helvetica, sans-serif; font-size: 1.6rem; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; -webkit-font-smoothing: antialiased; -webkit-tap-highlight-color: transparent; box-sizing: border-box; margin: 0; padding: 0; } .btn.active.focus, .btn.active:focus, .btn.focus, .btn:active.focus, .btn:active:focus, .btn:focus, a, a:hover {   outline: 0; } .container-fluid { padding-left: 0px; padding-right: 0px; } @media (min-width: 1200px) { .container { width: 1230px; } } body { color: #333;padding-top:87px; } body a { text-decoration: none; outline: none; } body a:hover { color: #1090d6; outline: none; } body a.focus { outline: none; } /* 箭头 @include arrow(direction,size,color); **/ /* 超出省略号 @include ell(); */ /* inline-block @include inline_block(); */ /* font-size of REM @include font_size(fz); */ @font-face { font-family: 'SourceHanSansCNExtraLight'; src: url("fonts/SourceHanSansCN-ExtraLight.ttf"), url("fonts/SourceHanSansCN-ExtraLight.otf"); font-weight: normal; font-style: normal; } body { background-color: #fff; } header{height:87px;background-color:#fff;position: fixed;left:0;right:0;top:0;z-index:99;transition:all linear .5s;} header .clearfix{width:100%;height:87px;} header nav{float:left;font-size:0;margin-left:55px;} header nav a{font-size:16px;line-height:87px;color:#1B2026;display:inline-block;font-weight:bold;margin-right:35px;padding-right:25px;position: relative;text-decoration:none;outline:0;} header nav a::after{content:"";display:inline-block;width:12px;height:7px;background:url(../images/common/nav_arrow.png) no-repeat;position: absolute;right:0;top:41px;transition:all ease .3s;} header nav a:hover,header nav a.active{color:#237ae4;text-decoration:none;} header nav a.active::after{background:url(../images/common/nav_arrow_active.png) no-repeat;} header nav a:hover::after,header nav a.hover::after{background:url(../images/common/nav_arrow_h.png) no-repeat;} header nav a.home::after,header nav a.service::after{display:none;} header nav a.home,header nav a.service{padding-right:0;} header .search{float:left;width:230px;height:40px;border:1px solid #e1e4e6;background-color:#f5f5f5;box-sizing: border-box;margin-top:25px;margin-right:20px;transition:all linear .2s;} header .search input{float:left;box-sizing: border-box; width:190px;height:38px;background:none;border:0;font-size:16px;line-height:26px;padding:6px 5px;} header .search a{float:left;height:38px;overflow:hidden;line-height:34px;font-size:20px;color:#666;width:38px;text-align:center;border:0;} header .lang{float:left;padding-right:20px;position: relative;height:87px;cursor:pointer;} header .lang::after{content:"";display:inline-block;width:11px;height:7px;background:url(../images/common/lang_arrow.png) no-repeat;position: absolute;right:5px;top:50%;transform: translateY(-50%);} header .lang span.cn{font-size:15px;font-weight:bold;color:#666666;padding-left:35px;height:87px;line-height:87px;text-decoration:none;display:block;background:url(../images/common/lang_bg.png) no-repeat left center;} header .lang ul{position: absolute;left:0;right:0;top:87px;display:none;} header .lang ul li a{display:block;font-size:14px;font-size:1.4rem;line-height:48px;text-align:center;background-color:rgba(255,255,255,.95);color:#666;text-decoration:none;transition:all ease-out .3s;} header .lang ul li a:hover{background-color:#25c1ff;color:#fff;} header .search.cur{border:1px solid #237ae4} header .search.cur a{color:#237ae4;transition:all linear .5s} header.fox{top:-130px} header a.mobile_menu_btn,header a.mobile_lang{display:none;} .sub_nav_body{display:none;position: fixed;top:87px;left:0;right:0;z-index:98;} .sub_nav_body .solunav{display:flex;flex-wrap:wrap; justify-content: flex-start;} .sub_nav_body .solunav .box{display:inline-block;width:calc(100% /4);box-sizing: border-box;padding:45px 10px 20px 25px;background-color:rgba(255,255,255,1);height:290px;} .sub_nav_body .solunav .box div{overflow-y:auto;padding-right:20px;height:170px;} .sub_nav_body .solunav .box:nth-child(2),.sub_nav_body .solunav .box:nth-child(4),.sub_nav_body .solunav .box:nth-child(5),.sub_nav_body .solunav .box:nth-child(7){background-color:rgba(230,232,240,.9)} .sub_nav_body .prodnav{display:flex;flex-wrap:wrap; justify-content: flex-start;} .sub_nav_body .prodnav .box{display:inline-block;width:calc(100% /4);box-sizing: border-box;padding:45px 10px 20px 25px;background-color:rgba(255,255,255,1);height:430px;} .sub_nav_body .prodnav .box div{overflow-y:auto;padding-right:20px;height:310px;} .sub_nav_body .prodnav .box:nth-child(2),.sub_nav_body .prodnav .box:nth-child(4),.sub_nav_body .prodnav .box:nth-child(5),.sub_nav_body .prodnav .box:nth-child(7){background-color:rgba(230,232,240,.9)} .sub_nav_body .box h3{padding-bottom:10px;} .sub_nav_body .box h3 a{display:inline-block;font-size:17px;font-size:1.7rem;color:#1B2026;font-weight:bold;text-decoration:none;} .sub_nav_body .box h3 a i{font-size:18px;color:#1B2026;font-weight:bold;margin-left:5px;transition:all linear .2s;} .sub_nav_body .box h3 a:hover{color:#237ae4} .sub_nav_body .box h3 a:hover i{color:#237ae4;margin-left:8px;} .sub_nav_body .box p{padding:3px 0;} .sub_nav_body .box p a{display:inline-block;font-size:13px;font-size:1.3rem;line-height:20px;color:#1B2026;text-decoration:none;transition:all linear .3s;} .sub_nav_body .box p a br{display:none;} .sub_nav_body .box p a i{opacity:0;margin-left:5px;font-size:14px;color:#1B2026;transition:all linear .3s;} .sub_nav_body .box p a:hover{color:#237ae4} .sub_nav_body .box p a:hover i{opacity:1;color:#237ae4} .sub_nav_body .box div::-webkit-scrollbar { /*滚动条整体样式*/ width: 4px; /*高宽分别对应横竖滚动条的尺寸*/ height: 1px; } .sub_nav_body .box div::-webkit-scrollbar-thumb { /*滚动条里面小方块*/ border-radius: 4px; -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2); background: rgba(0,0,0,.2); } .sub_nav_body .box div::-webkit-scrollbar-track { /*滚动条里面轨道*/ -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0); border-radius: 4px; background: rgba(0,0,0,0); } .sub_nav_body .aboutnav{margin-left:592px;display:inline-block;width:160px;box-sizing: border-box;padding:15px 0 15px 48px ;background-color:rgba(255,255,255,.95);} .sub_nav_body .aboutnav p{margin-top:5px;} .sub_nav_body .aboutnav p a{display:inline-block;font-size:15px;font-size:1.5rem;line-height:20px;color:#1B2026;text-decoration:none;transition:all linear .3s;} .sub_nav_body .aboutnav p a:hover{color:#237ae4} .sub_nav_body .aboutnav p a i{opacity:0;margin-left:5px;font-size:14px;color:#1B2026;transition:all linear .3s;} .sub_nav_body .aboutnav p a:hover i{opacity:1;color:#237ae4} .mobile_nav{background-color:#fff;padding-top:30px;position: fixed;left:0;right:0;top:50px;z-index:98;display:none;} .mobile_nav .list{border-top:1px solid #e8e8e8;} .mobile_nav .list h3{height:46px;position: relative;} .mobile_nav .list h3 a{display:block;font-size:16px;line-height:46px;color:#454546;padding:0 15px;font-weight:bold;letter-spacing:2px;text-decoration:none;} .mobile_nav .list h3 i{display:inline-block;width:46px;height:46px;position: absolute;right:0;top:0;cursor:pointer;background:url(../images/common/mobile_nav_i.png) no-repeat center;background-size:22px auto;transition:all linear .3s;} .mobile_nav .list h3 i.cur{transform: rotate(180deg);} .mobile_nav .list ul{display:none;background-color:#e6e9ed;padding:15px;} .mobile_nav .list ul li h4{position: relative;} .mobile_nav .list ul li h4 a{font-size:14px;height:40px;line-height:40px;display:block;color:#939398;font-weight:bold;text-decoration:none;} .mobile_nav .list ul li h4 i{position: absolute;right:0;top:0;display:inline-block;width:40px;height:40px;background:url(../images/common/mobile_nav_i_2.png) no-repeat center;background-size:18px;} .mobile_nav .list ul li h4 i.cur{background:url(../images/common/mobile_nav_i_3.png) no-repeat center;background-size:18px;} .mobile_nav .list ul li .dropdown{display:none;margin:0 15px;} .mobile_nav .list ul li .dropdown p{border-top:1px solid #cacdd0;} .mobile_nav .list ul li .dropdown p a{height:40px;line-height:40px;font-size:14px;color:#939398;text-decoration:none;} footer{background-color:#237ae4;padding-top:50px;} footer .foot-1{display:inline-block;width:100%;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.25);} footer .foot-1 ul.fl{} footer .foot-1 ul.fl li{float:left;margin-right:120px;} footer .foot-1 ul.fl li h3{margin-bottom:15px;} footer .foot-1 ul.fl li h3 a{font-size:18px;font-size:1.8rem;font-weight:bold;color:#fff;text-decoration:none;display:inline-block;padding-bottom:10px;position: relative;transition:all linear .5s;} footer .foot-1 ul.fl li h3 a::after{content:"";display:inline-block;height:1px;width:30px;position: absolute;left:0;bottom:0;background-color:#fff;} footer .foot-1 ul.fl li h3 a:hover{color:rgba(255,255,255,.7);} footer .foot-1 ul.fl li h3 a:hover::after{background-color:rgba(255,255,255,.7);} footer .foot-1 ul.fl li p{margin-bottom:12px;} footer .foot-1 ul.fl li p a{font-size:15px;font-size:1.5rem;line-height:20px;color:#fff;text-decoration:none;transition:all linear .5s;} footer .foot-1 ul.fl li p a:hover{color:rgba(255,255,255,.7);} footer .foot-1 ul.fl li:last-child{margin-right:0;} footer .foot-1 .fr{text-align:right;} footer .foot-1 .fr h3 a{font-size:18px;font-size:1.8rem;color:#fff;font-weight:bold;text-align:right;text-decoration:none;} footer .foot-1 .fr ul.links{margin-top:15px;text-align:right;font-size:0;} footer .foot-1 .fr ul.links li{display:inline-block;margin-left:30px;} footer .foot-1 .fr ul.links li a{display:inline-block;width:30px;height:30px;background-repeat:no-repeat;background-position:center} footer .foot-1 .fr ul.links li a.i_1{background-image:url(../images/common/foot-icon-1.png);} footer .foot-1 .fr ul.links li a.i_2{background-image:url(../images/common/foot-icon-2.png);} footer .foot-1 .fr ul.links li a.i_3{background-image:url(../images/common/foot-icon-3.png);} footer .foot-1 .fr ul.links li a.i_4{background-image:url(../images/common/foot-icon-4.png);} footer .foot-1 .fr ul.links li:first-child{margin-left:0;} footer .foot-1 .fr ul.code{text-align:right;font-size:0;} footer .foot-1 .fr ul.code li{display:inline-block;margin-left:25px;} footer .foot-1 .fr ul.code li .img_out{width:82px;height:82px;} footer .foot-1 .fr ul.code li .img_out img{display:block;width:100%;} footer .foot-1 .fr ul.code li p{font-size:13px;font-size:1.3rem;color:#fff;line-height:30px;text-align:center;} footer .foot-2{width:100%;display:inline-block;padding:10px 0;} footer .foot-2 .fl{vertical-align:top} footer .foot-2 .fl .links{position: relative;float:left;margin-right:10px;} footer .foot-2 .fl .links span{font-size:13px;font-size:1.3rem;line-height:30px;color:#fff;cursor:pointer;padding-right:10px;background:url(../images/common/arrow_up.png) no-repeat right center;} footer .foot-2 .fl .links .mask{position: absolute;left:0;bottom:45px;width:200px;height:260px;background-color:#fff;padding:5px;padding-left:0;display:none;} footer .foot-2 .fl .links .mask .box{padding-right:25px;overflow-y: auto;width:100%;height:100%;} footer .foot-2 .fl .links .mask ul li a{display:block;padding: 5px 10px;color: #666;width: auto;height: auto;margin-left: 0;font-size:13px;} footer .foot-2 .fl .links .mask ul li a:hover{color:#25c1ff} footer .foot-2 .fl .links .mask .box::-webkit-scrollbar { /*滚动条整体样式*/ width: 4px; /*高宽分别对应横竖滚动条的尺寸*/ height: 1px; } footer .foot-2 .fl .links .mask .box::-webkit-scrollbar-thumb { /*滚动条里面小方块*/ border-radius: 4px; -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2); background: #237ae4; } footer .foot-2 .fl .links .mask .box::-webkit-scrollbar-track { /*滚动条里面轨道*/ -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2); border-radius: 4px; background: #eaf2fb; } footer .foot-2 .fl .share{float:left;} footer .foot-2 .fl .share a{display:inline-block;width:30px;height:30px;background-repeat:no-repeat;background-position:center} footer .foot-2 .fl .share a.i_1{background-image:url(../images/common/foot-icon-1.png);} footer .foot-2 .fl .share a.i_2{background-image:url(../images/common/foot-icon-2.png);} footer .foot-2 .fl .share a.i_3{background-image:url(../images/common/foot-icon-3.png);} footer .foot-2 .fl .share a.i_4{background-image:url(../images/common/foot-icon-4.png);} footer .foot-2 .fl a{color:rgba(255,255,255,1);text-decoration:none;transition:all ease-out .5s;} footer .foot-2 .fl a:hover{color:rgba(255,255,255,.7);} footer .foot-2 .fr{font-size:13px;font-size:1.3rem;line-height:30px;color:rgba(255,255,255,1)} footer .foot-2 .fr a{color:rgba(255,255,255,1);text-decoration:none;font-size:13px;font-size:1.3rem;line-height:30px;transition:all ease-out .5s;} footer .foot-2 .fr em{font-size:13px;color:#fff;padding:0 10px;} footer .foot-2 .fr a:hover{color:rgba(255,255,255,.7);} footer .foot-2 .fr a.beian{margin-left:10px;} footer .foot-2 .fr a.beian img{margin-top:-3px;margin-right:5px;} .pageTit{font-size:38px;font-size:3.8rem;line-height:38px;color:#1B2026;font-weight:bold;position: relative;margin-bottom:30px;padding-top:25px;} /*.pageTit::before{content:"";display:inline-block;width:45px;height:5px;position: absolute;left:0;top:0;background-image:linear-gradient(to right, #25c1ff , #237ae4);}*/ .tabnavby{height:83px;border-bottom:3px solid #25c1ff;background-color:#237ae4;text-align:center;} .tabnavby.fixnav{position: fixed;left:0;right:0;top:0;z-index:90} .tabNav{transition:all linear .5s;box-sizing: border-box;height:80px;width:1200px;margin:0 auto;} .tabNav ul{font-size:0;} .tabNav ul li{display:inline-block;width: 14.28571%;} .tabNav a{display:block;position: relative;cursor:pointer;font-size:20px;font-size:2rem;color:#fff;text-decoration:none;text-align:center;height:80px;line-height:80px;} .tabNav a:hover{background-color:#25c1ff;color:#fff;} .tabNav a.active{background-color:#25c1ff;color:#fff;} .case_body{padding:40px 0 60px;overflow:hidden;} .case_body .slider{position: relative;} .case_body .slider::before{content:"";position: absolute;right:1200px;top:0;bottom:0;width:100%;height:430px;background-color:#fff;z-index:9;} .case_body .slider .swiper-container{overflow:inherit;} .case_body .slider .content{display:flex;flex-wrap: wrap; justify-content: flex-start; transition-property: opacity,transform; transition-timing-function: ease;position: relative;} .case_body .slider .content::before{content:"";width:480px;left:0;top:0;bottom:0;position: absolute;background-color:#fff;z-index:1;} .case_body .slider .content .img_out{width:720px;height:430px;order:1;transition:all ease .5s;position: relative;transform: translateX(10px)} .case_body .slider .content .txt_out{width:480px;padding-top:40px;padding-right:110px;box-sizing: border-box;transition:all ease .5s;position: relative;z-index:2;}/*display:none;*/ .case_body .slider .content .txt_out h4{font-size:20px;font-size:2rem;line-height:30px;color:#237ae4;font-weight:bold;} .case_body .slider .content .txt_out div{font-size:16px;font-size:1.6rem;line-height:28px;color:#444;position: relative;margin-top:15px;text-align:justify;} .case_body .slider .content .txt_out p{font-size:16px;font-size:1.6rem;line-height:28px;color:#444;position: relative;margin-top:15px;text-align:justify;} .case_body .slider .content .txt_out ul li{font-size:16px;font-size:1.6rem;line-height:24px;color:#444;padding-left:20px;position: relative;margin-top:15px;} .case_body .slider .content .txt_out ul li::before{content:"";display:inline-block;width:5px;height:5px;background-color:#237ae4;border-radius:50%;position: absolute;left:5px;top:10px;} .case_body .slider .swiper-slide-active .content .txt_out{display:inline-block;} .case_body .slider .swiper-slide-active .content .img_out::after{content:"";display:inline-block;height:4px;position: absolute;left:0;right:0;background-color:#25c1ff;bottom:0;z-index:2;} /*.case_body .slider .swiper-slide{opacity:1!important;z-index:9} .case_body .slider .swiper-slide-active{z-index:19} .case_body .slider .swiper-slide-active .content .img_out{transform: translate3d(0,0,0);opacity:1;} .case_body .slider .swiper-slide-next .content .img_out{transform: translate3d(1210px,0,0);opacity:1;} .case_body .slider .swiper-slide-prev .content .img_out{transform: translate3d(-720px,0,0);opacity:0;}*/ .case_body .slider .slider-btn{position: absolute;left:0;bottom:0;z-index:3;} .case_body .slider .slider-btn a{cursor:pointer;display:inline-block;width:38px;height:38px;line-height:34px;text-align:center;font-size:24px;color:#000;background:#f0f1f5;transition:all linear .5s;outline:0;margin-right:15px;} .case_body .slider .slider-btn a i{font-size:24px;line-height:24px;color:#000;} .case_body .slider .slider-btn a:hover{background-color:#237ae4;} .case_body .slider .slider-btn a:hover i{color:#fff;} .down_body{padding:40px 0 60px;background-color:#f0f1f5;} .down_body ul{display:inline-block;width:100%;} .down_body ul li{float:left;margin-right:20px;width:calc((100% - 20px)/2);margin-bottom:20px;} .down_body ul li:nth-child(2n){margin-right:0;} .down_body ul li a{display:block;height:72px;background-color:#ffffff;position: relative;padding-left:65px;box-sizing: border-box;line-height:72px;text-decoration:none;transition:all linear .5s; justify-content:space-between;} .down_body ul li a i.icon{position: absolute;top:50%;transform: translateY(-50%);} .down_body ul li a i.pdf{display:inline-block;width:65px;height:72px;left:0;background:url(../images/common/icon-pdf-1.png) no-repeat center;background-size:64px;} .down_body ul li a i.rar{display:inline-block;width:65px;height:72px;left:0;;background:url(../images/common/icon-rar-1.png) no-repeat center;background-size:64px;} .down_body ul li a i.doc{display:inline-block;width:65px;height:72px;left:0;background:url(../images/common/icon-doc-1.png) no-repeat center;background-size:64px;} .down_body ul li a span{display:inline-block;font-size:16px;font-size:1.6rem;color:#237ae4;font-weight:bold;max-width:430px;overflow:hidden;} .down_body ul li a .s_1{} .down_body ul li a em{display:inline-block;font-size:16px;font-size:1.6rem;color:#666;position: absolute;right:74px;padding-right:15px;display:none;} .down_body ul li a i.down{right:0;display:inline-block;width:72px;height:72px;border-left:2px solid rgba(255,255,255,.63);background:url(../images/common/icon-down-1.png) no-repeat center;} .down_body ul li a:hover{background:linear-gradient(to right, #25c1ff, #237ae4);} .down_body ul li a:hover i.pdf{background:url(../images/common/icon-pdf-2.png) no-repeat center;background-size:65px;} .down_body ul li a:hover i.rar{background:url(../images/common/icon-rar-2.png) no-repeat center;background-size:65px;} .down_body ul li a:hover i.doc{background:url(../images/common/icon-doc-2.png) no-repeat center;background-size:65px;} .down_body ul li a:hover span{color:#ebf5fa} .down_body ul li a:hover em{color:#ebf5fa} .down_body ul li a:hover i.down{background:url(../images/common/icon-down-2.png) no-repeat center;} .pageKv{position: relative;} .pageKv .bg{background-repeat:no-repeat;background-position:center;background-size:cover;z-index:2;}/*position: absolute;left:0;right:0;top:0;bottom:0;*/ .pageKv .bg img{display:block;width:100%;} /*.pageKv .bg::before{content:"";position: absolute;left:0;right:0;top:0;bottom:0;background-color:rgba(0,0,0,.3);z-index:1}*/ .pageKv .container{height:100%;position:absolute;left:50%;transform: translateX(-50%);top:0;bottom:0; z-index:5;} .pageKv .txt_body{position: absolute;top:50%;transform: translateY(-50%);} .pageKv .txt_body h2{font-size:42px;font-size:4.2rem;line-height:68px;font-weight:bold;color:#fff;} .pageKv .txt_body h3{font-size:20px;font-size:2rem;line-height:30px;color:#fff;} .aboutKv{} .aboutKv .txt_body h2{font-size:20px;font-size:2rem;} .aboutKv .txt_body h3{font-size:48px;font-size:4.8rem;line-height:60px;font-weight:bold;} .Pager{text-align:center;} .Pager ul.pagination{font-size:0;} .Pager ul.pagination li{padding:0 3px;display:inline-block;width:36px;} .Pager ul.pagination li a,.Pager ul.pagination li span{display:inline-block;width:30px;height:30px;border:0;background:none;font-size:15px;line-height:30px;color:#666;text-decoration:none;padding:0;border-radius:6px;transition:all linear .3s;overflow:hidden;} .Pager ul.pagination li.active a,.Pager ul.pagination li.active span,.Pager ul.pagination li:hover a,.Pager ul.pagination li:hover span{background-color:#2381e7;color:#fff;} .Pager ul.pagination li:first-child a,.Pager ul.pagination li:first-child span{background:#dcdcdc url(../images/common/first.png) no-repeat center;text-indent:-999em;} .Pager ul.pagination li:first-child:hover a,.Pager ul.pagination li:first-child:hover spant{background:#2381e7 url(../images/common/first_h.png) no-repeat center;} .Pager ul.pagination li:nth-child(2) a,.Pager ul.pagination li:nth-child(2) span{background:#dcdcdc url(../images/common/prev.png) no-repeat center;text-indent:-999em;} .Pager ul.pagination li:nth-child(2):hover a,.Pager ul.pagination li:nth-child(2):hover span{background:#2381e7 url(../images/common/prev_h.png) no-repeat center;} .Pager ul.pagination li:nth-last-child(2) a,.Pager ul.pagination li:nth-last-child(2) span{background:#dcdcdc url(../images/common/next.png) no-repeat center;text-indent:-999em;} .Pager ul.pagination li:nth-last-child(2):hover a,.Pager ul.pagination li:nth-last-child(2):hover span{background:#2381e7 url(../images/common/next_h.png) no-repeat center;} .Pager ul.pagination li:last-child a,.Pager ul.pagination li:last-child span{background:#dcdcdc url(../images/common/last.png) no-repeat center;text-indent:-999em;} .Pager ul.pagination li:last-child:hover a,.Pager ul.pagination li:last-child:hover span{background:#2381e7 url(../images/common/last_h.png) no-repeat center;} .page_top_btn{z-index:9995;display:block;opacity:0;position:fixed;bottom:3rem;right:2rem;background-color:#237ae4;color:#fff !important;width:60px;height:60px;line-height:60px;text-align:center;border-radius:100%;text-decoration:none !important;font-size:3rem;font-weight:normal;transition:all ease .5s;text-decoration:none;} .page_top_btn:hover{text-decoration:none;box-shadow: 0 0 5px 5px rgba(110,110,110,.2);background-color:#fff;color:#237ae4!important;transform: scale(0.95);} .page_top_btn.show{opacity: 1;} .page_top_btn.in_footer{position:absolute;bottom:auto;top:-30px;}