锘緻media screen and (max-width:980px){
	.picNews,.txtNews{width:50%;}
	.focusBox{position:relative;width:100%; height:auto; overflow:hidden;}
	.picNews{height:auto}
	.focusBox .pic img { width:100%; height:auto; display: block; }
	.focusBox .prev,.focusBox .next{top:45%}
	.focusBox .next{left:auto;right:0;}
	.div_label{width:3%;padding:5px 1%;}
	.topicMore{width:2%;padding:10px 1%;}
	.ul_topics{width:91%;margin-left:0;}
	.ul_topics li{width:20%;margin:13px 1%;margin-bottom:0;padding:10px 1%;}
	.div_topics{margin-bottom:8px;}
	.div_newsItem{width:99%;margin:8px auto; float:none;}
	.ul_picList li{width:23%;margin:1%; height:auto;}
	
}

@media screen and (max-width:880px){
	.picNews,.txtNews{width:100%;float:none;}
	.topNews{height:auto; background:none;margin-bottom:15px}
	.ul_topics li{width:29%;}
	.ul_topics li:last-child{display:none}
	.div_newsItem .ul_txtNewsList li a{width:83%}
	
}
@media screen and (max-width:645px){
  .ul_topics li:nth-last-child(2){display:none;}
  .ul_topics li{width:44%;}
  .ul_topics{width:90%}
  .topicMore{width:3%;padding:10px 1%;}
  
  .div_newsItem_long{height:auto;}
  .ul_picList li{width:48%;margin:1%;}
  .focusBox .prev,.focusBox .next{top:40%}
}
@media screen and (max-width:420px){
	.ul_txtNewsList li a{width:70%}
	.div_label{width:7%;}
	.topicMore{width:5%;}
	.ul_topics{width:83%;}
	.focusBox .prev,.focusBox .next{top:30%}
	.div_newsItem .ul_txtNewsList li a{width:75%}
}

@media screen and (max-width:400px){
	.ul_topics li{display:none;}
	.div_label{width:8%;}
	.topicMore{width:6%;}
	.ul_topics{width:79%;}
	.ul_topics li:first-child{display:block;width:98%;margin:2px 1% 0;padding:20px 1%}
}

@media screen and (max-width:320px){
	.focusBox .prev,.focusBox .next{top:25%}
	
}