@media (max-width: 1800px) {
	
	/*头部调整*/
	.header .content .logo{margin-left: 100px; margin-right: 40px;}
	.header .content .lang_box{margin-right: 40px;}
	.header .content .search_box{    margin-right: 80px;}
	.header .content .d_nav{    margin-left: 130px;}

}
@media (max-width: 1740px) {
    /*头部调整*/


    .in_ban .swiper-button-prev { left: 30px; }
    .in_ban .swiper-button-next { right: 30px; }
}

@media (max-width: 1600px) {
	/*头部调整*/
	.header .content .search_box{    margin-right: 60px;}
	.header .content .d_nav{margin-left: 110px;}
	.header .content .d_nav>ul>li{width: 110px;}


}

@media (max-width: 1440px) {
	/*头部调整*/
	.header .content .logo{margin-left: 30px;}
	.header .content .lang_box{margin-right: 30px;}
	.header .content .search_box{width: 180px; margin-right: 50px;}
	.header .content .d_nav{margin-left: 110px;}
	.header .content .d_nav>ul>li{width: 110px;}
	.header .content .d_nav>ul>li>a{padding: 0px 5px;}
	
	/*.ny_ban{height: 420px;}*/
}
@media (max-width: 1360px) {
	.header .content .d_nav{margin-left: 130px;}
	.header .content .d_nav>ul>li{width: 90px;}
}


@media (max-width: 1280px) {
	/*头部调整*/
	.header .content .logo{margin-left: 20px;}
	.header .content .lang_box{margin-right: 20px;}
	.header .content .search_box{display: none; width: 160px; margin-right: 40px;}
	.header .content .m_lang_box{display: block;margin-right: 40px;}
	.header .content .d_nav{margin-left: 130px;}
	.header .content .d_nav>ul>li{width: 80px;}
	
	/*.ny_ban{height: 360px;}*/
}

/*主内容区1218 提前100%*/
@media (max-width: 1240px) {
	
	.in_box_1 .content{width: 100%;padding: 0px 20px;box-sizing: border-box;}
	.in_box_2 .content{width: 100%;padding: 0px 20px;box-sizing: border-box;}
	.in_box_3 .content{width: 100%;padding: 0px 20px;box-sizing: border-box;}
	
	.footer .content{width: 100%;padding: 0px 20px;box-sizing: border-box;}
	.bottom .content{width: 100%;padding: 0px 20px;box-sizing: border-box;}
	
	.ny_ctg .content{width: 100%;padding: 0px 20px;box-sizing: border-box;}
	.ny_main .content{width: 100%;padding: 0px 20px;box-sizing: border-box;}
	.in_boxA{max-width:1200px;padding-left:20px;padding-right:20px;width:auto;}
	.in_boxA .lt{width:63%;}
	.in_boxA .lt .year li{padding-left:5%;padding-right:5%;}
	.in_boxA .lt .year li:last-child{padding-left:0%;float:right;}
	.in_boxA .rt{width:30%;}
	.in_boxD{max-width:1200px;padding-left:20px;padding-right:20px;width:auto;}
	.in_boxD .lt{width:49%;}
	.in_boxD .rt{width:43%;}
	.in_boxD .rt li{width:45%;}
}


@media only screen and (max-width:1024px ) {
	
	/*切换导航*/
	.header{height: 80px;}
	.header .content{text-align: center;padding: 0px;height: 80px;}
	.header .content .d_nav{display: none;}
	.header .content .logo{float: left;display:block;height: 80px;margin-left: 20px; padding: 0px;}
	.header .content .nav_btn{display: block;width: 80px;height: 80px;}
	.header .content .lang_box{margin-top:30px;}
	.header .content .m_lang_box{margin-top:20px;}

    .xs_nav { margin-top: 80px; }
    .in_ban {margin-top:80px; }
    .ny_ban { /*height: 320px;*/ margin-top: 80px; }
	
	.ny_main .pro_main{width: 100%;float: none;padding-left: 0px;}
	.ny_main .pro_ctg{width: 100%;float: none;}
	
}

@media (min-width:768px) and (max-width:991px) {
	/* 图文交叉排版 */
	.post-list-2col .post-text { padding:20px; }

	.post-list-3col .post-list-item { width:100%; float:none; margin-bottom:15px; }
	.post-list-3col .post-img, .post-list-3col .post-text-box { width:50%; float:left; }
	.post-list-3col .post-list-item .post-text { padding:20px; }
	.post-list-3col .post-list-item .post-arrow { width:10px; height:19px; margin:0; left:-10px; top:50%; margin-top:-10px; background-position:0 -42px; }
	.post-list-3col .post-list-item:nth-of-type(2n+2) .post-img { float:right; }
	.post-list-3col .post-list-item:nth-of-type(2n+2) .post-arrow { left:auto; right:-10px; background-position:0 -11px; }
	.post-list-3col .post-list-item-spec .post-img { top:auto !important; }
	.post-list-3col .post-list-item-spec .post-text-box { top:auto !important; }

	.post-list-4col .post-list-item { width:100%; float:none; margin-bottom:15px; }
	.post-list-4col .post-list-item-spec .post-img { float:left; }
	.post-list-4col .post-list-item:nth-of-type(2n+2) .post-img { float:right; }
	.post-list-4col .post-list-item .post-arrow { width:10px; height:19px; top:50%; left:-10px; margin-top:-10px; background-position:0 -42px; }
	.post-list-4col .post-list-item:nth-of-type(2n+2) .post-arrow { top:50%; left:auto; right:-10px; margin-top:-10px; background-position:0 -11px; }

	
}



@media only screen and (max-width: 900px) {
	
	/*弹出搜索*/
	.sh_box{width: 80%;}
	.sh_box .stxt{width: 80%;}
	.sh_box .sbtn{width: 20%;}
	
	/*底部条*/
	.footer .office{padding-right: 30px;}
	
	.picture_list ul li{width: 33.333333%;}
	.product_list ul li{width: 33.333333%;}
	
	.page_box .flickr{text-align:center;}
	div.flickr {
		padding:20px 0px 20px 0px;   font-size:14px;text-align:center;
	}
	div.flickr a{width:30px;height: 30px;line-height:30px;transition: all  0.3s linear;font-family:"SimSun";text-align: center;}
	div.flickr a {
		border: 1px solid #cbcbcb ; border-radius: 5px; color: #666666; margin-right: 5px; text-decoration: none;display:inline-block;
	}
	div.flickr a:hover {
		border: #005bac 1px solid;  background: #005bac; color: #fff; 
	}
	div.meneame a:active {
		border: #005bac 1px solid; background: #005bac; color: #fff; 
	}
	div.flickr span{width:30px;height: 30px;line-height:30px;transition: all  0.3s linear;font-family:"SimSun";text-align: center;display:inline-block;}
	
	div.flickr span.current {
		border-radius: 5px; background: #005bac;border: 1px solid #dedfde ; color: #fff;  margin-right: 5px;
	}
	div.flickr span.disabled {
		cursor:not-allowed; border: 1px solid #cbcbcb ;background:#f3f3f3; border-radius: 5px; color: #666666; margin-right: 5px; 
	}
	
	.in_boxA{width:100%;padding-top:30px;padding-bottom:30px;}
	.in_boxA .lt{width:100%;}
	.in_boxA .rt{width:100%;padding-top:60px;}
	.in_boxD_bkg{overflow:hidden;background:#F5F5F5 url("../images/index_15.jpg")/*tpa=http://www.chinaokey.cn/images/index_15.jpg*/ right bottom no-repeat;background-size:100% auto;margin-bottom:40px;padding-bottom:40px;}
	.in_boxD{height:auto;overflow:hidden;padding-top:40px;}
	.in_boxD .lt{width:100%;}
	.in_boxD .rt{width:100%;}
	.in_boxD .rt li{text-align:center;}
	.in_boxD .lt .tit{margin-top:0px;}
}

@media only screen and (max-width: 830px) {
	
	/*首页模块2*/
	.in_box_2{padding-bottom: 40px;}
	.in_box_2 .content .item1{width: 49%;background-position: bottom right;background-size:  auto 100%;}
	.in_box_2 .content .item2{width: 49%;}
	
	
}



@media only screen and (max-width: 768px) {
	
	/*切换导航*/
	.header{height: 60px;}
	.header .content{text-align: center;padding: 0px;height: 60px;}
	.header .content .d_nav{display: none;}
	.header .content .logo{float: left;display:block;height: 60px;margin-left: 15px; padding: 0px;}
	.header .content .nav_btn{display: block;width: 60px;height: 60px;}
	.header .content .lang_box{margin-top:20px;}
	.header .content .m_lang_box{margin-top:10px;margin-right: 20px;}
    .in_ban .swiper-button-prev { left: 20px; }
    .in_ban .swiper-button-next { right: 20px; }


	/*弹出搜索*/
	.sh_box{width: 90%;}
	.sh_box .stxt{width: 80%;height:60px; line-height:60px;}
	.sh_box .sbtn{width: 20%;height:60px; line-height:60px;}
	.sh_box .close{width: 60px;height: 60px;}
	.sh_box .close:before,.sh_box .close:after{ width:60px; height:1px; background-color:#FFF; position:absolute; left:0px; top:30px;}

    .xs_nav{margin-top:60px;}
    .in_ban { margin-top: 60px; }
    .ny_ban { margin-top: 60px; }
	/*首页模块1 调整*/
	.in_box_1 .top_box{padding: 36px 0px;}
	.in_box_1 .top_box .title{font-size: 24px;}
	.in_box_1 ul li {width: 50%;margin-bottom: 30px;padding: 0px 10px;}
	.in_box_1 ul li .title{margin-top: 30px;}
	
	/*首页模块3*/
	.in_box_3 .top_box{padding-top: 10px;}
	.in_box_3 .top_box .title{font-size: 24px;}
	
	
	/* 多列图文*/
	/* 图文交叉排版 */
	.post-text h2 { font-weight:normal; font-size:16px; }
	.post-text-summary { font-size:12px; }	
	.post-list .post-list-item { width:100%; float:none; margin-bottom:15px; }
		
	.post-list-2col .post-img, .post-list-2col .post-text-box { width:100%; }
	.post-list-2col .post-img img { height:auto !important; }
	.post-list-2col .post-text-box { height:auto !important; }
	.post-list-2col .post-text-summary { height:auto !important; }
	.post-list-2col .post-text { padding:20px; }	
	.post-list-2col .post-list-item .post-arrow { width:19px; height:10px; margin:0; right:auto; top:-10px; left:50%; margin-left:-10px; background-position:0 0; }		
	.post-list-3col .post-img, .post-list-3col .post-text-box { width:50%; float:left; }
	.post-list-3col .post-list-item .post-text { padding:10px; }	
	.post-list-3col .post-list-item .post-arrow { width:10px; height:19px; margin:0; left:-10px; top:50%; margin-top:-10px; background-position:0 -42px; }
	.post-list-3col .post-list-item:nth-of-type(2n+2) .post-img { float:right; }
	.post-list-3col .post-list-item:nth-of-type(2n+2) .post-arrow { left:auto; right:-10px; background-position:0 -11px; }
	.post-list-3col .post-list-item-spec .post-img { top:auto !important; }
	.post-list-3col .post-list-item-spec .post-text-box { top:auto !important; }
	
	/*.ny_ban{height: 280px;}*/
	
	.ny_ctg ul li{width: 33.333333%;text-align: center;padding: 0px 10px;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}


    .pro_show .pro_small_img ul li{width:20%;padding:0px 5px;box-sizing:border-box;margin:0px;}
	
}


@media  (max-width: 640px) {
	.post-list-3col .post-list-item .post-arrow{display:none;}
	.in_boxD .rt li{width:40%;}
	/*首页模块2*/
	.in_box_2{padding-bottom: 20px;}
	.in_box_2 .content .item1{width: 49%;height: 220px; background-position: bottom right;background-size:  auto 100%;}
	.in_box_2 .content .item2{width: 49%;height: 220px;}
	
	
	/*底部*/
	.footer .qrcode_box{width: 50%;}
	.footer .foot_nav{width: 50%;margin-bottom: 30px;}
	.footer .office{width: 50%;}
	.footer .factory{width: 50%;}
	
	/*.ny_ban{height: 260px;}*/
	
	.picture_list ul li{width: 50%;}
	.product_list ul li{width: 50%;}
	
	.news_list ul li .img_box{width: 180px;}
	.news_list ul li .con_box{width: calc(100% - 180px);}
	.news_list ul li .con_box .desc{height: 6em;overflow: hidden;}
	.in_boxA .lt .year li{width:25%;text-align:center;padding:0px;}
	.in_boxA .lt .year li a{margin:0 auto;margin-top:30px;}
	.in_boxA .rt{text-align:center;}
	.yama{display:none;}
	.in_boxA .lt .year li:after{display:none;}
	.post-list-3col .post-img, .post-list-3col .post-text-box{width:100%;}
	.hleft{width:100%;}
	.hrigh{width:100%;padding:0px;margin:0px;}
	.a1{display:none;}
	.lpro{width:100%;}
	.zguo li{width:50%;}
	.zguo{padding-bottom:40px;}
	.pro_main{margin-top:10px;}
	.fhlb{margin-bottom:30px;font-size:14px;max-width:100px;height:36px;line-height:36px;margin-top:0px;}
	.toli{font-size:16px;line-height:24px;padding-top:10px;}
	.xhao{font-size:16px;margin-top:10px;}
	.smin{font-size:14px;margin-top:10px;}
	.zxlx{margin-top:20px;}
	.ljzx{margin-top:20px;}
	.cpsm{padding-top:20px;padding-bottom:15px;}
	.tuij{padding-top:20px;padding-bottom:10px;}
	.zguo{padding-top:20px;}
	.zguo li div{margin:0px;width:92%;}
	.zxlx{font-size:16px;background-size:auto 100%;padding-left:25px;}
	.cpsm{font-size:18px;}
	.cp_content{line-height:24px;font-size:14px;}
	.tuij{font-size:16px;}
	.dwhn li{width:20%;}
	.pros_mbx{display:none;}
	.l400{padding-left:0px;padding-right:0px;}
	.fd_pro_tb td,.fd_pro_tb th{width:20%; word-break:break-all;}
	.jn_lt{font-size:14px;}
}

@media  (max-width: 480px) {
	/*首页模块2*/
	.in_box_2 .content .item1{width: 100%;height: 220px; background-position: bottom right;background-size:  100% auto;margin-bottom: 20px;float: none;}
	.in_box_2 .content .item2{width: 100%;height: 220px;float: none;}
	
	/*底部*/
	.footer .qrcode_box{width: 100%;margin-bottom:20px;}
    .footer .qrcode_box ul{margin-top:20px;}
    .footer .foot_nav { width: 100%; margin-bottom: 0px; margin-bottom: 20px; }

    .footer .office { width: 100%; padding-right: 0px; margin-bottom: 20px; }
    .footer .factory { width: 100%; margin-bottom: 20px; }
	/*.ny_ban{height: 240px;}*/
	.ny_ctg .content{padding: 0px;}
	.ny_ctg ul li{width: 50%;text-align: center;line-height: 40px;}
	.ny_main{padding: 35px 0 40px;}
	
	.ny_main .content{padding: 0px 10px;}
	.picture_list ul li{width: 50%;padding: 0px 5px; line-height: 30px;   margin-bottom: 15px;}
	.product_list ul li{width: 50%;padding: 0px 5px; line-height: 30px;   margin-bottom: 15px;}
	
	.news_list ul li{margin-top: 20px;padding-bottom: 20px;}
	.news_list ul li .img_box{width: 160px;}
	.news_list ul li .con_box{width: calc(100% - 160px);padding-left: 10px;}
	.news_list ul li .con_box .desc{height: 4.5em;overflow: hidden;}
	.in_boxA .lt .year{margin-top:30px;}
	.in_boxA .lt .year li{width:33.333%;text-align:center;padding:10px;line-height:26px;}
	.in_boxA .lt .year li a{margin:0 auto;margin-top:30px;}
	.in_boxA .lt .year li:last-child{width:100%;}
	.in_boxA .rt{display:none;}
	.in_boxD .lt .more{margin-top:30px;}
	.in_boxD .rt{padding-top:30px;}
	.in_boxD_bkg{padding-bottom:30px;}
}



@media only screen and (max-width: 414px) {
	.in_box_1 .top_box{padding: 36px 0px;}
	.in_box_1 .top_box .title{font-size: 22px;}
	.in_box_1 ul li {width: 100%;margin-bottom: 30px;padding: 0px;}
	.in_box_1 ul li .title{margin-top: 30px;}
	
	.news_list ul li{padding-bottom: 20px;}
	.news_list ul li .img_box{width: 125px;}
	.news_list ul li .con_box{width: calc(100% - 125px);padding-left: 10px;}
	.news_list ul li .con_box .title{margin-bottom: 5px;}
	.news_list ul li .con_box .desc{height: 4.5em;overflow: hidden;}

}

@media (max-width: 375px) {
	
}

 @media (max-width: 320px) {
	.header .content .m_lang_box{display:none;}
}