aside{background-color:#f6f8fc;position:sticky;top:30px;width:210px}@media screen and (max-width:1024px){aside{display:none}}aside a{align-items:center;color:#333;cursor:pointer;display:flex;font-size:13px;margin-bottom:16px;position:relative}aside a.active div .iconfont,aside a.active p{color:#4066b8}aside a div{align-items:center;background-color:#fff;border-radius:50%;box-shadow:0 0 15px -7px #ccc;display:flex;height:40px;justify-content:center;left:0;position:absolute;width:40px;z-index:1}aside a div .iconfont{color:#999;font-size:18px}aside a div .iconfont.icona-ziyuan2{font-size:26px}aside a p{background-color:#fff;border-radius:4px;box-shadow:0 0 15px -7px #ccc;flex:1;font-size:14px;height:50px;line-height:50px;margin-left:27px;padding-left:20px}