@media screen and (max-width:1100px){
.head{ height:auto;}
.head_inner{ width:100%; padding:0 10px; box-sizing:border-box;}
.head_inner h1{ margin:10px 0;}
.head_inner h1 img{ height:50px; width:auto;}
.head_inner .head_right{ width:100px;}
.search .hunt{ display:none;}
.nav{ display:none;margin-right:0;}
.head_right .search{ width:174px;}
.head_right .search{ margin:15px 0 0 0;}
.a_banner{ background-size:100% auto!important; height:153px!important;}
.wrap{ width:100%; padding:0 10px; box-sizing:border-box;}
.catalog{ float:none;width:100%; box-sizing:border-box;}
.catalog h3{ height:50px; line-height:50px; text-align:center;}
.cata_ul li{ float:left; width:33.3%; box-sizing:border-box; margin-bottom:10px; padding:0 10px;}
.cata_ul a:hover, .cata_ul a.for{ background:#a0cfec;}
.cata_ul a{ background:#f6f6f6; text-indent:0em; text-align:center;}
.cata_ul{ background:none; overflow:hidden;}
.details{width:100%;  box-sizing:border-box; float:none; }
.deta_tit .home{ display:none;}
.atricle img{ width:auto!important; height:auto!important; max-width:100%!important;}
.about_pic{ float:none!important; margin:0 0 20px 0!important; text-align:center!important; border:none!important;}

.foot_inner{width:100%; padding:20px 10px; box-sizing:border-box;}
.foot_link .foot_scroll{ width:120px; margin-left:-60px; left:50%;}
.footer_left{ width:100%; float:none;}
.footer_right{ float:none; margin-top:30px;}

.invest_dl dt{ float:none; margin:0 auto 20px;}
.invest_dl dd{ float:none; width:100%;}
.invest_dl dd a{ text-align:center;}
.invest_dl dd p{ height:auto;}
.pages_inner a.shou,.pages_inner a.san{ display:none;}

.news_dl{ padding:20px 0;}
.news_dl dt{ margin:0 auto 20px; float:none;}
.news_dl dd{ float:none; width:100%; padding:0;}
.news_dl dd .news_tit{ width:100%; text-align:center;}
.news_dl dd p{ height:auto;}
.news_ul li a{ overflow:hidden; height:35px; line-height:35px;}
.news_word img{ width:auto!important; height:auto!important; max-width:100%!important;}
.drop li{ width:100%; float:none; padding:0;}
.drop a:hover, .drop a.on{ background:#a0cfec;}
.bus_dl{ height:auto; padding:20px 0; background:none;}
.bus_dl dt{ float:none; margin:0 auto 20px;}
.bus_dl dd{ width:100%; float:none; margin:0;}
.bus_dl dd a{ text-align:center;}
.bus_dl dd p{ height:auto;}
.bus_info img{width:auto!important; height:auto!important; max-width:100%!important;}

.friendship{ margin:0;}
.friendship li{ width:20%; text-align:center; margin-left:0;}
.cont_top{ padding:30px 0;}
.cont_top .what{ float:none; margin:0 auto 20px;}
.cont_top .cont_add{ float:none; width:100%; }
.my-map{ width:700px!important;}
.recu{ padding:30px 0 10px 0;}
.Requirement{ padding:0 10px 30px 10px;}

.footer_left .foot_nav li{ margin-right:18px;}

.index_tit{ padding:30px 0;}
.index_about{width:100%; padding:0 10px; box-sizing:border-box;}
.index_about .brief{ float:none; margin:0 0 20px 0; width:100%; height:auto;}
.nexus{ width:100%; float:none; margin:0;}
.touzi .newxu_pic img{ width:auto; max-width:100%; height:auto;}

.index_news{ height:auto; background-size:100% 100%;}
.news_inner{width:100%; padding:0 10px; box-sizing:border-box;   }
.press_left{ float:none; margin:0 auto 20px;}
.press_right{ width:100%; float:none; margin-bottom:20px;}

.main{width:100%; padding:0 10px; box-sizing:border-box;}
.main .business{ width:100%; float:none; text-align:center;}
.business p{ width:100%; height:auto;}

.corebj{ height:auto; padding-bottom:30px;}
.core_inner{width:100%; padding:0 10px; box-sizing:border-box;}
.core_box{ width:820px; margin:0 auto;}
.core_scroll{ width:820px; margin-left:-410px; left:50%;}

.oper{width:100%; padding:0 10px; box-sizing:border-box; }
.oper_left{ float:none;  margin:0 auto 20px;}
.oper_right{ float:none; margin:20px auto 0; width:100%;}
.oper_word{ padding:0; height:auto;}
.oper_pic{ text-align:center;}
.oper_pic img{ width:auto; max-width:100%; height:auto;}
.nexus .video{ margin:0 auto;}
.nexus .touzi .newxu_pic{ margin:0 auto;}
.comp_inner .zhan p{ height:auto; font-size:12px; line-height:22px;}
.company li{ margin:0; width:160px;}
.company li a{ padding:0; text-align:center;}
.phone{ display:block;}
.pc{ display:none;}
.flex-control-nav{ text-align:center; width:100%; left:0; margin:0;}
.oper_left{ display:none;}
.region{ display:block; height:auto; float:none; width:100%; box-sizing:border-box;}
.slides li .banner_img{ width:100%; height:100%;}
.message{ padding:0;}
.mess_form{ padding-left:0px;}
.mess_form table{ width:100%!important;}
.mess_left{ width:100%!important; float:none!important; display:block!important; text-align:left!important;}
.mess_right{ width:100%!important; float:none!important; display:block!important;}
.mess_form .mess_txt{ width:80%;}
.mess_form .yz{ width:100px;}
.mess_form textarea{ width:80%;}
.message dl dt{ float:none;}
.message dl dd{ float:none; width:100%;}


.oper_info{ display:block;}

.oper_pic{ display:none;}

.main_inner .main_scroll{ width:367px; left:50%; margin-left:-183.5px;}
.main_left{ left:0;}
.main_right{ right:0;}
.news_banner li span{ display:none!important;}
.comp_inner .zhan .zhan_tit{ font-size:14px; height:40px; line-height:40px;}
}
@media screen and (max-width:768px){
.a_banner{ background-size:100% auto!important; height:107px!important;}
.core_box{ width:540px; margin:0 auto;}
.core_scroll{ width:540px; margin-left:-270px; left:50%;}
.press_left{ width:100%; height:303px; box-sizing:border-box; text-align:center;}
.news_banner li{ width:100%; height:auto; box-sizing:border-box;}
.news_banner li img{ width:100%; height:auto; box-sizing:border-box;}
.news_tab{ width:100%; text-align:center;}
.comp_ul li a{ width:60%; height:35px; overflow:hidden;}
.comp_ul li span{ width:30%;}
.oper_left{ width:100%; background-size:100% auto; height:360px;}
.operation{ left:-132px; top:32px;}
}
@media screen and (max-width:414px){
.a_banner{ background-size:100% auto!important; height:58px!important;}
.cata_ul li{ float:left; width:50%; box-sizing:border-box; margin-bottom:10px; padding:0 10px;}
.news_ul li a{ width:74%;}
.friendship li{ width:33.3%; }
.my-map{ width:380px!important;}
.foot_link .foot_scroll{ margin-left:-13px;}

.core_box{ width:264px; margin:0 auto;}
.core_scroll{ width:264px; margin-left:-132px; left:50%;}
}


@media screen and (max-width:375px){
.a_banner{ background-size:100% auto!important; height:52px!important;}
.cata_ul li{ float:none; width:100%; box-sizing:border-box; margin-bottom:10px; padding:0;}
.friendship li{ width:50%;} 
.my-map{ width:350px!important;}
.press_left{ height:274px;}
}

@media screen and (max-width:360px){
.news_ul li span{ width:24%;}
.news_ul li a{ width:70%;}
.news_info .release h3{ font-size:14px;}
.my-map{ width:300px!important;}
.press_left{ height:260px;}
.comp_inner .zhan p{ font-size:12px;}
#left{ left:-25px; width:30px; height:30px; background-size:100% 100%;}
#right{ right:-25px; width:30px; height:30px; background-size:100% 100%;}
.main_inner .main_scroll{ width:320px; left:50%; margin-left:-160px;}
}


@media screen and (max-width:320px){
.a_banner{ background-size:100% auto!important; height:45px!important;}
.press_left{ height:233px;}
.main_inner .main_scroll{ width:300px; left:50%; margin-left:-150px;}
}

@media screen and (min-width:1101px){
.phnav{ display:none;}	

}




@media screen and (max-width:1024px){
	.product_cont{height:647px !important;}
	.product_room{height:50.6% !important;}
	.content-bottom{min-height:500px !important;}
	.content-b-p2{width:58% !important;}
}
@media screen and (max-width:768px){
	.content-bottom{min-height:500px !important;}
	.content-b-p2{width:78% !important;}
}
@media screen and (max-width:414px){
	.product_room{height:29% !important;}
	.content-bottom{min-height:500px !important;}
	.content-b-p2{width:78% !important;}
}
@media screen and (max-width:375px){
	.product_room{height:26.5% !important;}
	.content-bottom{min-height:500px !important;}
	.content-b-p2{width:78% !important;}
}
@media screen and (max-width:360px){
	.product_room{height:25.5% !important;}
}
@media screen and (max-width:320px){
	.product_room{height:22.6% !important;}
}
@media screen and (min-width:768px) and (max-width:1023px){
	.product_cont .product_textbox{height:80% !important;}
	.product_room{height:49.6% !important;}
	.product_room .product_list .product_item{height:77% !important;}
	.product_room .product_list .product_item .item_font{height:31% !important;}
}


/*产品中心手机端*/
@media screen and (max-width:767px){
	.tpxw-news-item{width:6% !important;height:100% !important;}
	.tpxw-news-item-pic{width:80% !important;margin-top:0 !important;}
	.tpxw-news-item-con{width:82% !important;}
	.tpxw-news-item-title{font-size:2em !important;height:26% !important;margin:0 !important;text-align:center;}
	.pic3 .pic-box {margin-right: 5px !important;cursor: pointer;width: 80px !important;height: 80px !important;overflow: hidden;}
	.pic3 {margin-top: 10px !important;padding-left: 4%;}
	/*.pic3 .pic-box img{width:53px !important;height:53px !important;}*/
}
@media screen and (min-width:767px) and (max-width: 1024px){
	.tpxw-news-item{width:599px !important;height:50% !important;}
	.tpxw-news-item-pic{width:40% !important;margin-top:10% !important;}
	.tpxw-news-item-con{width:56% !important;height:50% !important; padding: 0 2%;}
	.tpxw-news-item-title{font-size:2em !important;height:26% !important;margin:0 !important;text-align:center;}
	.pic3 .pic-box {margin-right: 12px !important;cursor: pointer;width: 90px !important;height: 90px !important;overflow: hidden;}
	.pic3 {margin-top: 10px !important;}
}