.about-ground{position:absolute;top:60px;z-index:8}
.sketch {position: absolute;top: 0;left: 0;bottom: 0;right: 0;z-index: 0;}
.hasAnim {background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0,#3b87a5),color-stop(1,#1c1f22));position: absolute;width: 100%;height: 260px;overflow: hidden;}
.about-banner{height:260px;background-color:gray;color:#525251}
.about-banner .about-title{position:relative;z-index:9;padding-top:70px;color:#fff;text-align:center}
.about-banner .about-title h1{font-size:2.5rem}
.about-banner .about-title p{font-size:1.5rem}
.container-fixed{margin-top:1rem}
.container-inner article{padding:10px}
.container-inner article section{padding:20px;background:#fff;font-size:1rem}
.container-inner article section code{background:rgba(27,31,35,.05);padding: .2rem .4rem;color:#bd4147;border-radius:4px;font-family: Menlo,Monaco,Consolas,Courier New,monospace;}
.container-inner article section p{margin:1.5rem 0;padding-left:18px;font-family:Raleway,Segoe UI,Lucida Grande,Helvetica,Arial,Microsoft YaHei;line-height:1.75rem}
.container-inner article section ul,.container-inner article section span{padding-left:18px;}
.container-inner article section ul li{line-height:2rem}
.container-inner article section a{color:#0366d6}
.container-inner article section h1{margin-bottom:1rem;padding-left:1rem;border-left:.25rem solid #6bc30d;font-weight:700;font-size:1.5rem;line-height:1.5rem}
.link-list{margin-top:10px}

.link-list li{float:left;width:25%}
.link-list .pd-lr-10{padding:0 10px 20px}
.link-list li a{display:block;padding:20px;background:#fff}
.link-list li img{float:left;width:40px;height:40px;border-radius:100%}
.link-list li h3{overflow:hidden;padding:10px 15px 9px;height:21px}
.link-list li p{clear:both;display:-webkit-box;overflow:hidden;margin-top:1rem;height:60px;text-overflow:ellipsis;font-size:13px;-webkit-box-orient:vertical;-webkit-line-clamp:3}
.blog-list li,.hot-list li a,.icon-search,.lab-list li a,.link-list li a,.muntime-btn a,.nav-list li a,.resource-list li a,.tag a{transition:all .3s ease-in-out}
.blog-list li:hover,.lab-list li a:hover,.link-list li a:hover,.resource-list li a:hover{box-shadow:2px 5px 14px #c5c5c5;-webkit-transform:translate3d(0,-3px,0);transform:translate3d(0,-2px,0)}
@media screen and (max-width:1024px){.link-list li{width:50%}}
@media screen and (max-width:768px){.link-list li{width:100%}}