#sidenav{position:fixed;top:50%;right:0;z-index:99;transform:translateY(-50%)}#sidenav li{height:60px}#sidenav li a{height:50px;float:right;display:block;min-width:47px;max-width:131px;text-decoration:none}#sidenav li a .sn7_hides{display:none;margin-right:-143px;cursor:pointer}#sidenav li a .sn7_hides .ph_bg{background-color:#333}#sidenav li a .sn7_hides p{background-color:#fff}#sidenav li a.sn7_weixin .sn7_hides{display:none;position:absolute;right:194px}#sidenav li a.sn7_weixin .sn7_hides p{color:#333;font-size:14px;background:#fff;height:30px;line-height:30px;top:-30px;text-align:center;box-shadow:3px 4px 18px -5px #333;-webkit-box-shadow:3px 4px 18px -5px #333;-moz-box-shadow:3px 4px 18px -5px #333;overflow:hidden}#sidenav li a.sn7_weixin img{width:200px}#sidenav li a .sn7_phone{width:110px;position:absolute;right:50px;z-index:-1}#sidenav li a .sn7_phone li{height:50px;line-height:50px;font-size:12px;color:#fff !important;text-align:right;white-space:nowrap;margin-right:10px}#sidenav li a .shows{background-color:#333}#sidenav li a .shows img{width:50px;height:50px}