ul#navbar{width:100%;height:60px;background:#373934;margin:0 auto;text-align:center;border-top: 1px solid #fff;} 
ul#navbar li{display:inline; height:60px} 
ul#navbar li a{display:inline-block; padding:0 20px; height:60px; line-height:60px; 
color:#FFF; font-family:"\5FAE\8F6F\96C5\9ED1"; font-size:16px} 
ul#navbar li a:hover{background:#b5b5b6} 

@media screen and (max-width: 640px){
	
	ul#navbar{
	  zoom: 1;
	  overflow: hidden;
	  height: auto;
	}
	ul#navbar li{
	  float: left;
	  width: 33.3333%;
	  height: 40px;
	  line-height: 40px;
	}
	ul#navbar li:first-child{
	display: none;
	}
	ul#navbar li a{
	  display: inline;
	    height: 30px;
	  line-height: 30px;
	  font-size: 14px;
	}
}