@charset "utf-8";
/* CSS Document */
@media screen and (max-width: 1180px) {

	header .nav li p a{ padding:0 13px;}
	
	.dyip .slideTxtBox .hd ul li{ width:14%;}

}
@media screen and (max-width: 980px) {
	
	header{ height:60px; position:fixed; width:100%; left:0px; top:0px;}
	header h1{ left:5%; top:13px; width:300px;}
	header .yuyan{ top:15px; right:20%; height:30px; line-height:30px; border-radius:3px;display:none;}
	
	header .header-main{  max-width:100%;}
	header .nav{ display:none;}
	header .m-btn{display: block;}
	
	.banner_pc{ margin-top:60px;}
	.banner_ny{ margin-top:60px;}
	.banner_ny .pic_yi{ display:none;}
	.banner_ny .pic_er{ display:block;}
	
	.dyip .slideTxtBox .hd ul li{ width:16%;}
	.dyip .slideTxtBox .bd li{ width:48%; margin:1%;}
	
	
	.derp li{ float:left; width:45%; margin-left:5%; margin-bottom:5%;}
	.derp li .h3{ font-size:18px; padding:0px 0;}
	.derp .txt{ margin-top:0px; padding:0 10%;}
	
	.con_l{ width:100%; float:none;}
	.con_r{ width:100%; float:none;}
	
	
	
	.foot .foot_t .t_l{ float:none; width:100%; margin-bottom:4%; border-bottom:1px solid #333; padding-bottom:4%;}
	.foot .foot_t .t_c{float: none; width:100%; border-bottom:1px solid #333; padding-bottom:4%; margin-bottom:4%;}
	.foot .foot_t .t_r{ float:none; width:100%; clear:both; text-align:left;}
	.foot .foot_t .t_r li{ margin-left:0px; margin-right:10px;}
	

}

@media screen and (max-width: 720px) {
	
	.banner_pc{ display:none;}
	.banner_yd{ display:block; margin-top:60px;}
	
	.product_nav{ padding:5% 5% 3% 5%;}
	.product_nav ul{ margin-left:0%;}
	.product_nav li{ width:100%; margin-left:0%; margin-bottom:3%;}
	
	.dyip{ padding:6% 0;}
	.dyip .slideTxtBox .hd{ display:none;}
	
	.derp ul{ margin-left:0%;}
	.derp li{ float:none; width:100%; margin-left:0%;}
	.derp li i{ width:80px; line-height:80px; border:2px solid #FFF; font-size:40px;}
	.derp .txt{ padding:0 0%;}
	
	.sp-wrap { float:none; width:100%;}
	.product_con_t .t_r{ float:none; width:100%; margin-top:5%;}
	
	.dqwz{ padding:20px 3%;}
	.dqwz h2{ font-size:24px;}

	.con{ padding:0 3%; margin-top:30px;}
	.con_l .product ul{ margin-left:0%;}
	.con_l .product li{ float:left; width:100%; margin-left:0%; margin-bottom:5%;}
	
	.zhengshu li{ width:47%;}

	.news li .pic{ width:100%; float:none;}
	.news li .title{ width:100%; float:none;}
	
	.zxly{ margin-bottom:5%;}
	.zxly li{ width:100%; margin-bottom:1%;}
	.zxly li.textarea textarea{ width:96%; padding:2%;}
	
	.foot .foot_t .t_l dl{ width:50%; margin-bottom:3%;}
	
}