@charset "UTF-8";
@media screen and (max-width:1900px){
	
}
@media screen and (max-width:1800px){
}
@media screen and (max-width:1680px){
	.main{padding:0 30px 0 30px;}
}
@media screen and (max-width:1360px){
	/*底部信息*/
	.footer_box .main .f_logo{float:left; padding:10px 20px 0 0;}
	.footer_box .main .f_logo img{ max-width:140px;}
	.footer_box .main .f_text{ float:left; min-height:220px; padding:10px 0 10px 20px;}
	
	.footer_box .main .f_weixin{ float:left; padding:14px 0 0 20px;}
	/*提交留言*/
	.footer_box .main .f_liuyan{ float:right; width:260px;}
	.footer_box .main .f_liuyan li{ padding:8px 0 8px;}
	.footer_box .main .f_liuyan li .minput{width:80%; width: calc(100% - 20px); width: -moz-calc(100% - 20px); width: -webkit-calc(100% - 20px); padding:0 10px 0 10px;}
}
@media screen and (max-width:1210px){
	.main{padding:0 10px 0 10px;}
	
	.header .nav_box li > a{ padding:0 16px 0 16px;}
	
	/*底部信息*/
	.footer_box .main .f_logo{ display:none;}
	.footer_box .main .f_text{ float:left; border-left:0; min-height:220px; padding:10px 0 10px 0px;}

}
@media screen and (max-width:1000px){	
	.header{padding:0 10px 0 10px;}
	.header .mright{ display:none;}
	.header .nav_box{padding:0 0px 0 0px;}
	
	.pro_box .line1 .mleft{ width:100%;}	
	.pro_box .line1 .mright{ width:100%; margin-top:10px;}
	.pro_box .line3{ font-size:14px; line-height:34px;}
	.fanhui a{width:200px; height:40px; line-height:39px;}
}

@media screen and (max-width:940px){
	.top_kong{ display:block;  height:40px;}
	.header{ position:fixed; z-index:4444; left:0; top:0; width:90%; width: calc(100% - 20px); width: -moz-calc(100% - 20px); width: -webkit-calc(100% - 20px);}
	.header .mleft{float:left; margin:6px 0 6px 0;}
	.header .mleft img{ max-height:36px;}
		
	.nav_x{display:block;}
	.nav_box{ display:none;}
	

}
@media screen and (max-width:910px){
	.er_box .er_left{ display:none;}
	.er_box .er_right{ width:100%;}
}

@media screen and (max-width:880px){	
	/*关于我们*/
	.i_about .img_box{ width:100%;}
	.i_about .mleft{ width:100%;}
	
	.bk_title{ text-align:center;}
	.bk_title .t1{ font-size:14px;}
	.bk_title .t2{background-position:center bottom;}
	.bk_title .t2 a{font-size:20px;}
	.bk_title .t2 span{display:none;}
	.bk_title .t3{font-size:14px; padding:6px 0 4px 0;}
	.bk_title ul{display:none;}
	
	.more{ text-align:center; padding:15px 0 15px 0;}
	
	/*产品展示*/
	.i_pro .mleft{ width:100%;}
	.i_pro .mright{width:100%;}
	.i_pro .mright ul li{margin:6px 0 0 0;}
	.i_pro .mright ul li .title{height:40px; line-height:40px;}
	.i_pro .mright ul li .title a{font-size:14px;}
	
	/*首页新闻*/
	.i_news li{ width:100%; margin:0 0px 0 0; padding:20px 0 20px 0;}
	
	.banner .slick-dots li button { display:none;}
	
	
	/*底部信息*/
	.footer_box .main .f_text{ width:70%; min-height:inherit; padding:10px 0 10px 0px;}
	
	.footer_box .main .f_weixin{ float:right; padding:14px 0 0 0px; width:28%;}
	/*提交留言*/
	.footer_box .main .f_liuyan{ float:right; width:100%;}
}

@media screen and (max-width:760px){
	.kefu_right li{ display:none;}
}

@media screen and (max-width:740px){

}

@media screen and (max-width:680px){
	/*联系我们*/
	.contact_box .d1{ padding:7px 0 0 0;}
	.contact_box .d1 li{ float:left; margin:7px 0 7px 0; width:100%; background-color:#FFFFFF;}
	.contact_box .d1 li .text_box .title{ height:34px; line-height:34px; font-size:16px;}
	
}

@media screen and (max-width:640px){
	.i_news li .mimg{height:auto; width:160px;}
	.i_news li .mright{float:right; width:56%; width: calc(100% - 170px); width: -moz-calc(100% - 170px); width: -webkit-calc(100% - 170px);}
	.i_news li .mright .mdate{ height:20px; line-height:20px;}
	.i_news li .mright .mtitle{line-height:26px; height:26px;}
	.i_news li .mright .news_more{ padding:10px 0 0 0;}
	
	.pro_ul2{ padding:10px 0 0px 0;}
	.pro_ul2 li{margin:10px 0 0px 0; width:100%;}
	.pro_ul2 li:nth-child(even){float:left;}
	.pro_ul2 li .img_box .img{ border:1px solid #d7d7d7; padding:20px 10px 20px 10px;}
	.pro_ul2 li .title{height:40px; line-height:40px;}
	.pro_ul2 li .title a{font-size:14px;}
	
	.weizhi{line-height:54px; background-color:#f9f9f9;}
	.weizhi > p{ width:100%; font-size:18px; text-align:center;}
	.weizhi div{ display:none;}
	
	.xx_title{ padding:10px 0 10px 0; font-size:18px;}
	.pre_next .p_l{ float:left; text-align:left; width:100%;}
	.pre_next .p_r{ float:left; text-align:left; width:100%;}
	
	.xx_content{font-size:14px; line-height:34px;}
	
	/*图片列表*/
	.img_list li{ float:left; width:100%; margin:10px 0px 0px 0; position:relative;}
	.img_list li .mimg{border:1px solid #eeeeee;}
	.img_list li .mimg img{ width:100%; display:block;}
	
	/*新闻*/
	.news-list{ padding:0px 0 0 0;}
	.news-list li{ padding:10px 0 10px 0; border-bottom:1px solid #eeeeee;}
	.news-list li .mimg{float:left; width:98%; width: calc(100% - 12px); width: -moz-calc(100% - 12px); width: -webkit-calc(100% - 12px);}
	.news-list li .nr-box{ width:100%;}
	.news-list li .nr-box .mtitle{padding-top:14px;}
	.news-list li .nr-box .mtitle a{font-size:14px; color:#000000;}
	.news-list li .nr-box .more{ padding:10px 0 0 0; text-align:center;}
	.news-list li .nr-box .more a{line-height:30px; padding:0 20px 0 20px;}
	
	.news-list li:nth-child(2n+2) .mimg{float:left;}
	.news-list li:nth-child(2n+2) .nr-box{float:right;}
}

@media screen and (max-width:580px){
	.i_pro .mright ul li{ width:100%;}
	
	.i_news li .mimg{ width:100%;}
	.i_news li .mright{ width:100%;}
	.i_news li .mright .mdate{ display:none;}
	
	.i_news li .mright .mtitle{ padding:8px 0 0 0;}

	
	table tr td{ float:left; width:94%; width: calc(100% - 12px); width: -moz-calc(100% - 12px); width: -webkit-calc(100% - 12px);}
}

@media screen and (max-width:520px){

}

@media screen and (max-width:461px){

}
@media screen and (max-width:420px){

}
@media screen and (max-width:350px){

}