/* 手机尺寸 */
@media (max-width:767px){
.top_bar { position: fixed; z-index: 900; bottom: 0; left: 0; right: 0; margin-top:50px; }

.top_menu { display:-webkit-box; border-top: 1px solid #3D3D46; display: block; width: 100%;  height: 50px; display: -webkit-box; display: box; margin:0; padding:0; background-color:#3e3e3e; }

.top_bar .top_menu>li { width:25%; background-image:url(../images/bottom.jpg); background-repeat: no-repeat; position:relative; text-align:center;  background-position:left; float:left; }

.top_menu li:first-child { background:none; }

.top_bar .top_menu>li>a { height:48px; display:block; text-align:center; color:#FFF; text-decoration:none; text-shadow: 0 1px rgba(0, 0, 0, 0.3); -webkit-box-flex:1; }

.top_bar .top_menu>li>a label { overflow:hidden; margin: 0 0 0 0; font-size: 14px; display: block !important; line-height: 18px; text-align: center; }

.top_bar .top_menu>li>a img { padding: 3px 0 0 0; height: 24px; width: 24px; color: #fff; line-height: 48px; vertical-align:middle; margin-bottom:3px;}

.top_bar li:first-child a { display: block; }
}
@media (min-width:767px){#mbfooter{ display:none}}