ul,li{padding:0;margin:0;}
img{max-width:100%;}
.menu_heads a.on {background-color: #006dc0;width: 100%;color: #fff;}
@media all and (max-width:768px){
	.picMarquee-left .bd ul li{width:50%;box-sizing:border-box;margin:0;margin-bottom:20px;padding:0 10px;}
}