.scroll-top{background:none;border:none;outline:none;color:#767d86;font-size:18px;float:right;}.scroll-top i{font-size:25px;font-weight:bold}.navbar-fixed-bottom{background:#fff}.mini-logo{float:left;margin:0 20px;}.mini-logo img{width:33px;height:33px}.share-line{padding-top:10px}