body, html {height: 100%;min-width: 1320px;}
body{font-feature-settings: "liga", "kern";margin: 0}
body{background-color: #fff;color: #383838;font-family: "Helvetica Neue","Hiragino Sans GB","WenQuanYi Micro Hei","Microsoft Yahei",sans-serif;font-size: 14px;line-height: 1.42857;}
ul{list-style: outside none none;padding-left: 0;}
p{margin: 0 0 10px;}
table {border-collapse: collapse;border-spacing: 0;}
*, *::after, *::before {box-sizing: border-box;}
a{cursor: pointer;color: #03a9f4;transition: color 218ms cubic-bezier(0.42, 0, 0.58, 1) 0s;text-decoration: none;}
a:focus {outline: none;-moz-outline:none;}
.header{background: none repeat scroll 0 0 #fff;border-bottom: 1px solid #ededed;min-height: 50px;opacity: 0.97;width: 100%;z-index: 2;position: fixed;top: 0;}
.site_main{margin-top: 50px;}
.container{width: 1310px;margin: 0 auto;padding-left: 16px;padding-right: 16px;}
.navbar{min-height: 50px;position: relative;}
.navbar_brand{padding: 0;width: 200px;float: left;font-size: 15px;height: 50px;line-height: 20px;background: url("../images/logo.png") no-repeat;}
.navbar_collapse{overflow-x: hidden;padding-right: 0;border-top: 0 none;display: block;}
.navbar_nav{float: left;margin: 0;}
.navbar_nav > li{float: left;}
.navbar_nav > li > a{padding-bottom: 14px;padding-top: 16px;font-size: 16px;margin-left: 25px;line-height: 20px;display: block;color: #383838;padding-right: 15px;padding-left: 15px;}
.navbar_nav > li > a:focus,.navbar_nav > li > a:hover{background-color: transparent;color: #03a9f4;}
.navbar_nav > li.active > a{color: #03a9f4;}
.navbar_button{margin: 0;text-align: right;}
.welcome{text-align: right;font-size: 16px;margin-top: 15px;color: #666;}
.navbar_button>li{display: inline-block;margin-left: -4px;padding: 0;}
.navbar_button .btn{font-size: 14px;line-height: 20px;padding: 4px 12px;border-radius: 2px;cursor: pointer;display: inline-block;text-align: center;margin: 10px 0 10px 10px;min-width: 70px;}
.btn_login{border: 1px solid #c2c2c2;color: #4d4d4d;}
.btn_login:hover{background-color: #ededed;}
.btn_signup{background-color: #03a9f4;border: 1px solid #03a9f4;color: #fff;}
.btn_primary:focus,.btn_primary:hover{background-color: #0ab1fc;border-color: #0ab1fc;color: #fff;}
.site_main{min-height: 50%;}
.jumbotron{background: url("../images/01.jpg") no-repeat;min-height: 900px;padding-top: 450px!important;margin-bottom: 0;color: inherit;background-size: 1920px 900px;background-position: center top;}
.tac{text-align: center;}
h1, h2, h3{margin-bottom: 10px;font-weight: 500;font-family: inherit;line-height: 1.1;}
.jumbotron h1{font-size: 58px;color: inherit;}
.site_main > * h1{line-height: 1.2;margin-top: 0;}
.site_main > * p{line-height: 1.555;font-size: 18px;}
.site_main > * .desc{margin-bottom: 24px;margin-top: 20px;}
.jumbotron .desc{font-size: 20px;}
.btn_lg{border-radius: 3px;line-height: 1.33;display: inline-block;}
.btn.btn_lg{font-size: 18px;padding: 14px 26px;}
.features{min-height: 640px;padding-top: 85px;}
.features h1{margin-bottom: 60px;}
h1{font-size: 36px;}
h4{font-size: 18px;}
.row {margin-left: -16px;margin-right: -16px;}
.col-sm-3{width: 20%;}
.col-md-3{width: 25%;}
.col-sm-3,.col-md-7,.col-md-3{min-height: 1px;padding-left: 16px;padding-right: 16px;position: relative;float: left;}
.features .feature{ margin-bottom: 60px;cursor: pointer;}
.features .feature .feature_icon{background: url("../images/feature-icon.png") no-repeat;height: 44px;margin: 0 auto 20px;width: 44px;}
.features .feature span{color: gray;display: inline-block;height: 40px;max-width: 160px;overflow: hidden;}
.features .feature.bigfile .feature_icon{background-position: 0 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.upload .feature_icon{background-position: -55px 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.linkshare .feature_icon{background-position: -110px 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.groupwork .feature_icon{background-position: -165px 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.versiongm .feature_icon{background-position: -220px 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.dynamic .feature_icon{background-position: -275px 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.online .feature_icon{background-position: -330px 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.watermark .feature_icon{background-position: -385px 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.count .feature_icon{background-position: -440px 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.inone .feature_icon{background-position: -495px 0;transition:all .2s linear 0s;cursor: pointer;}
.features .feature.bigfile:hover .feature_icon{background-position: 0 -45px;}
.features .feature.upload:hover .feature_icon{background-position: -55px -45px;}
.features .feature.linkshare:hover .feature_icon{background-position: -110px -45px;}
.features .feature.groupwork:hover .feature_icon{background-position: -165px -45px;}
.features .feature.versiongm:hover .feature_icon{background-position: -220px -45px;}
.features .feature.dynamic:hover .feature_icon{background-position: -275px -45px;}
.features .feature.online:hover .feature_icon{background-position: -330px -45px;}
.features .feature.watermark:hover .feature_icon{background-position: -385px -45px;}
.features .feature.count:hover .feature_icon{background-position: -440px -45px;}
.features .feature.inone:hover .feature_icon{background-position: -495px -45px;}
.btn_signup.ghost{background-color: transparent;border-color: #03a9f4;color: #03a9f4;}
.btn_signup.ghost:hover{background-color: #0ab1fc;border-color: #0ab1fc;color: #fff;}
.site_main > *{background-repeat: no-repeat;padding: 95px 0 100px;}
.business .container{max-width: 1100px;}
.business{background-color: #f2f2f2;background-image: url("../images/02.jpg");background-position: center bottom;min-height: 659px;}
.col-md-7 {width: 58.3333%;}
.business .intro{max-width: 540px;}
.business .desc{color: gray;padding: 10px 0;}
.support{min-height: 320px;padding-top: 102px;}
.support .name,.support .muted{color: gray;}
.support .support_icon{background: url("../images/support-icon.png") no-repeat;background-size: 184px 46px;border: 2px solid gray;border-radius: 50%;height: 50px;margin: 0 auto 15px;width: 50px;}
.support .community .support_icon{background-position: 0 0;}
.support .email .support_icon{background-position: -46px 0;}
.support .phone .support_icon{background-position: -92px 0;}
.support .session .support_icon{background-position: -138px 0;}
.hover_brackets{display: inline-block;position: relative;}
.hover_brackets::before{content: "[";left: -0.8em;transform: translate(1em, 0px);}
.hover_brackets::after{content: "]";right: -0.8em;transform: translate(-1em, 0px);}
.hover_brackets::after, .hover_brackets::before{opacity: 0;position: absolute;top: -0.1em;transition: opacity 218ms ease 0s, transform 300ms ease 0s;}
.hover_brackets:hover::after, .hover_brackets:hover::before{opacity: 1;transform:translate(0px,0px);}
.site_footer {background-color: #333;color: #fff;min-height: 160px;}
.footer_des{width: 270px;margin: 0 auto;background: url("../images/logo2.png") no-repeat center 45px;padding-top: 100px;}

.function{min-height: 50%;}
.function .container{width: 1172px;}
.slide p{margin-bottom: 5px;}
.slides .slide_a{background:url("../images/a-bg.png");max-height: 1040px;padding-top: 20px;}
.slides .slide{background-position: center bottom;.jumbotron h1background-repeat: no-repeat;background-size: cover;color: #383838;font-size: 20px;line-height: 1.6;overflow: hidden;position: relative;width: 100%;}
.slide_a .slide_header{margin-bottom: 50px;padding-top: 30px;}
.slide .slide_header h1{font-size: 58px;margin-bottom: 20px;margin-top: 20px;}
.slide .slide_header p{margin: 0 auto;max-width: 620px;}
.slide_a .slide_header p{max-width: 855px;}
.slide .slide_content{padding-bottom: 50px;}
img{vertical-align: middle;}
.slide .slide_content img,.slide .slide_footer img{max-width: 980px;width: 100%;}
.slide_a .slide_content img{margin-bottom: 50px;max-height: 480px;max-width: 984px;}
.slide p{margin-bottom: 5px;}
.slide_a .slide_content .tip{color: #000;margin-bottom: 15px;}
.slide_a .slide_content .btn{min-width: 240px;padding: 20px 16px;}
.slide_b,.slide_c,.slide_d,.slide_e,.slide_f,.slide_g,.slide_h,.slide_i,.slide_j,.slide_k{max-height: 600px;min-height: 340px;}
.iphone_img{position: absolute;width: 200px !important;height: 350px;border: none !important;right: -20px;top: 54px;}
.pc_img{border: none !important;height: 400px;}
.slide .slide_header{margin-bottom: 60px;padding-top: 70px;}
.slide_c{background: url("../images/common-bluebg.jpg");}
.white{color: #fff;}
.slide_d{background-color: #eaeaea;}
.slide_f{background: url("../images/common-bluebg.jpg");}
.slide_h{background-color: #eaeaea;}
.slide_i{background: url("../images/common-bluebg.jpg");}
.slide_k{background: url("../images/l-bg.png") no-repeat;}
.slide_footer .container>div{border: 25px solid #f0f0f0;border-radius: 25px 25px 0 0;max-width: 980px;width: 100%;margin: 0 auto;}
.slide_right>div{border-top: 25px solid #f0f0f0;border-left: 25px solid #f0f0f0;border-radius: 25px 0 0 0;width: auto;margin: 0 auto;height: 100%;}
.sl_left>div{border-top: 25px solid #f0f0f0;border-right: 25px solid #f0f0f0;border-radius: 0 25px 0 0;width: auto;margin: 0 auto;height: 100%;}
.sl_left i{border: 1px solid #666;width: auto;height: 100%;display: block;border-bottom: none;border-left: none;}
.slide_right i{border: 1px solid #666;width: auto;height: 100%;display: block;border-bottom: none;border-right: none;}
.slide_c .sl_left i{background: url("../images/f_02.png") no-repeat scroll 0 0 / cover rgba(0, 0, 0, 0);}
.slide_e .sl_left i{background: url("../images/f_04.png") no-repeat scroll 0 0 / cover rgba(0, 0, 0, 0);}
.slide_g .sl_left i{background: url("../images/f_06.png") no-repeat scroll 0 0 / cover rgba(0, 0, 0, 0);}
.slide_i .sl_left i{background: url("../images/f_08.png") no-repeat scroll 0 0 / cover rgba(0, 0, 0, 0);}
.slide_d .slide_right i{background: url("../images/f_03.png") no-repeat scroll 0 0 / cover rgba(0, 0, 0, 0);}
.slide_f .slide_right i{background: url("../images/f_05.png") no-repeat scroll 0 0 / cover rgba(0, 0, 0, 0);}
.slide_h .slide_right i{background: url("../images/f_07.png") no-repeat scroll 0 0 / cover rgba(0, 0, 0, 0);}
.slide_j .slide_right i{background: url("../images/f_09.png") no-repeat scroll 0 0 / cover rgba(0, 0, 0, 0);}
.slide_footer .container img,.slide_right img{border: 1px solid #666;}
.max1010 {max-width: 1010px;}
.slide_row{height: 600px;padding-top: 100px;}
.slide_row .slide_left p{max-width: 360px;padding: 140px 0;}
.slide_row .slide_right,.slide_row .sl_left{bottom: 0;height: 500px;max-width: 1020px;position: absolute;right: 0;width: 55%;}
.slide_row .slide_right img{height: 100%;left: 0;position: absolute;width: auto;margin-left: 25px;}
.slide_l .slide_header{margin-bottom: 90px;}
.slide_l .slide_header .btn{padding: 20px 16px;width: 240px;}
.slide_header .title{font-size: 50px!important;}

.sl_right{position: relative;}
.slide_row .sl_right p{max-width: 360px;padding: 140px 0;position: absolute;right: 0;}
.slide_row .sl_left{bottom: 0;height: 500px;max-width: 1020px;position: absolute;left: 0;width: 55%;}
.slide_row .sl_left img{height: 100%;left: 0;position: absolute;width: auto;margin-right: 25px;left: -22px;}

.price_banner{background: url("../images/03.jpg") no-repeat center;height: 200px;padding-top: 40px;}
.price_banner h1{font-size: 50px;margin-bottom: 20px;}
.price_banner p{font-size: 20px;}
.wp{margin: auto;width: 980px;}
.lh22{font-size: 15px;line-height: 26px;}
.help_content, .baojia_content, .down_content{padding-top: 45px;padding-bottom: 15px;}
.mh{height: 100%;min-height: 450px;}
.baojia_table, .baojia_table td{color: #3d3d3d;text-align: center;}
.baojia_table thead td{background-color: #d8edf5;border: 2px solid #d8edf5;border-top: 2px solid #03a7ec;border-bottom:none;font-size: 14px;}
.baojia_table thead td div{height: 46px;line-height: 46px;}
.baojia_table thead td div span{font-size: 24px;}
th,td{margin: 0;padding: 0;word-wrap: break-word;}
.baojia_table td.green{color: #3eb109;height: 24px;font-size: 17px;}
.baojia_table td.blue{color: #04a6ec;height: 24px;font-size: 17px;}
.baojia_table td.red{color: #c9474c;height: 24px;font-size: 17px;}
.baojia_table td.yellow{color: #ae7f24;height: 24px;font-size: 17px;}
.baojia_table td.purple{color: #a27dc6;height: 24px;font-size: 17px;}
.baojia_table tbody td {border: 1px solid #ced6d9;padding: 8px 5px;}
.baojia_table td.h24s {font-size:18px;height: 24px;background-color: #efefef;}
.baojia_table{margin-bottom: 50px;}
.price {color: #f60;font-family: Arial,Helvetica,sans-serif;font-size: 18px;font-style: italic;font-weight: bold;}
.blue_btn, .blue_btn span {background: url("../images/btn.png") no-repeat scroll 0 -108px rgba(0, 0, 0, 0);color: #fff;display: inline-block;font-size: 14px;font-weight: bold;height: 30px;line-height: 30px;}
.blue_btn span {background-position: right -108px;padding-right: 10px;}
.blue_btn {padding-left: 12px;}
.cu_span span {cursor: pointer;}
.cgrs {color: #999;}
.wrap{
    width:100%;
    overflow:hidden;
}
.box1{
    overflow-y:scroll;
    overflow-x:hidden;
    background-color:#eee;
}
.box2{
    height:1000px;
}
@media (max-width:1320px){
    .wrap{width: 1320px;}
}