.leftNav-item{position:fixed;right:5px;bottom:8%;z-index:999999}.leftNav-item ul{margin:0;padding:0;height:200px}.leftNav-item ul li{width:60px;height:70px;background:#fff;color:#fff;border:1px solid #cdcdcd;text-align:center;margin:5px 0;cursor:pointer;position:relative;list-style:none;overflow:visible}.leftNav-item ul li:hover{cursor:pointer}.leftNav-item ul li i{color:#0469a5;line-height:70px;font-size:40px}.leftNav-item ul li img{clear:both;display:block;margin:7px auto}.leftNav-item ul li span{font-size:10px;color:#0469a5}.leftNav-item ul .qr span{display:inline-block;width:110px;text-align:center}.leftNav-item ul .qr .qrcode-box{background-color:#f5f5f5;width:0;height:170px;padding:0;position:relative;top:-100px;left:-10px;overflow:hidden;padding:5px 0;transition:left .5s,width .5s,padding .5s;-webkit-transition:left .5s,width .5s,padding .5s}.leftNav-item ul .qr:hover .qrcode-box{left:-130px;width:120px;padding:5px}.for-top{display:none}