a,aside,body,div,footer,html,i,img,li,nav,p,section,ul{padding:0;margin:0}
li{list-style:none}
a{text-decoration:none}
body{font-size:12px;color:#4d4d4d;font-family:Helvetica Neue,Microsoft Yahei}
.container,.main,body{background:#f3f6f8}
.iconfont{color:#6b7386;padding-right:10px}
.container .left-bar{position:fixed;padding:0 20px;background:#2967B0;color:#6b7386;box-sizing:border-box;flex-direction:column;height:100vh;display:flex;width:248px;transition:all .5s}
.container .main{position:relative;display:flex;flex-direction:column;-webkit-box-orient:vertical;margin-left:248px}
.container .main .iconfont{font-size:25px;color:#000}
.set-scroll{background-color:#494f5e;border-radius:0;width:4px}
.left-bar .title{color:#fff;font-size:18px;height:50px;line-height:50px}
.left-bar .title p{text-align:center}
.left-bar .nav{flex:1;-webkit-box-flex:1;flex-grow:1}
.left-bar .nav .item{height:48px;line-height:46px;border-top:2px solid rgba(255,255,255,.04);border-bottom:2px solid rgba(255,255,255,.04)}
.left-bar .nav .active{position:relative}
.left-bar .nav .active .line{position:absolute;right:0;height:30px;width:3px;background:#3a85ff;z-index:100000;margin-top:10px}
.left-bar .nav-item{min-height:100vh;overflow-y:scroll}
.left-bar .nav-item::-webkit-scrollbar-track{background-color:#494f5e;border-radius:0;width:4px}
.left-bar .nav-item::-webkit-scrollbar-thumb{background-color:#494f5e;border-radius:0;width:4px}
.left-bar .nav-item::-webkit-scrollbar{background-color:#494f5e;border-radius:0;width:4px}
.left-bar .nav-item li{padding-left:20px;height:32px;line-height:32px}
.left-bar .nav-item li:hover a,.left-bar .nav-item li:hover i,.left-bar .nav-item li.active,.left-bar .nav-item li.active i{color:#fff}
.left-bar .nav-item li a{text-decoration:none;font-size:15px;display:inline-block;width:50%;color:#ffffff}
.nav .item a{color:#fff}
.nav .comment{position:fixed;z-index:100;bottom:1px;width:100px;background:#30333c}
.main #mainContent{max-width:1200px}
.main .box{overflow:hidden;margin:20px 30px;background:#fff;padding-bottom:20px}
.main .box .sub-category .div{padding:25px 0 0 3.1%}
.main .box .sub-category .iconword{font-size:20px}
.main .box .item{width:15%;border:1px solid #e4ecf3;box-shadow:1px 2px 3px #f2f6f8;border-radius:6px;background:#fff;padding:5px;min-width:100px;margin:22px 0 0 2.1%;float:left;overflow:hidden;transition:all .3s}
.main .box .item:hover{transform:translateY(-5px)}
.main .box .item .no-logo{color:#3273dc;font-weight:700;font-size:14px}
.main .box .item .desc{color:black;font-size:12px;padding-top:10px;height:30px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.footer{width:100%;bottom:0;line-height:45px;background:#fff;box-shadow:0 0 1rem rgba(0,0,0,.2)}.footer .copyright{margin-left:30px;color:#949494;font-size:12px}
.footer .copyright a{text-decoration:none;color:#3a85ff}
#menu-box{display:none;width:100%;background:#fff;text-align:right;position:sticky;top:0;z-index:2;box-shadow:1px 1px 8px #e0ddf;height:50px}
#menu-box #menu{height:50px;width:40px;position:absolute;right:10px}
#menu-box #menu *{transition:all .3s;-webkit-transition:all .3s;box-sizing:border-box}
#menu-box #menu input[type=checkbox]{display:none}
#menu-box #menu input[type=checkbox]:checked~.menu-spin.horizontal{opacity:0}
#menu-box #menu input[type=checkbox]:checked~.menu-spin.line-1{transform:rotate(405deg);-webkit-transform:rotate(405deg);margin-top:10px}
#menu-box #menu input[type=checkbox]:checked~.menu-spin.line-2{transform:rotate(-405deg);-webkit-transform:rotate(-405deg);margin-top:-10px}
#menu-box #menu label{cursor:pointer;position:absolute;z-index:99;height:100%;width:100%;top:10px;left:0}
#menu-box #menu label .line{position:absolute;height:4px;width:100%;background-color:#a2a2a2}
#menu-box #menu label .horizontal{top:10px}
#menu-box #menu label .line-2{top:20px}
.download a,.download i{color:#3668bd!important}
#fixedBar{padding:10px;background:#fff;width:25px;height:25px;position:fixed;right:10px;bottom:30px;z-index:9999;box-shadow:0 0 20 #eee;box-shadow:0 0 20px #ccc;cursor:pointer;display:none}
#fixedBar svg{color:#9e9e9e}
@media screen and (max-width:481px)
{
    .container .box .item{width:39%;min-width:100px}
    .container .main{margin-left:0}
    .container .left-bar{
        z-index:999;left:-249px
    }
    #menu-box{
        display:block
    }
}
@media screen and (min-width:481px)
{
    .container .left-bar{left:0}
}
@media screen and (min-width:482px) and (max-width:789px)
{
    .container .box .item{width:90%}
    .container .left-bar{left:0}
}
@media screen and (min-width:790px) and (max-width:1039px)
{
    .container .box .item{width:43%}
}
@media screen and (min-width:1040px) and (max-width:1920px)
{
    .container .box .item{width:10%}
}