@media screen and (min-width: 1200px) {
.layui-container {
    width: 1200px; padding: 0;
}


}

@media screen and (max-width: 750px) {
	
.layui-main {width: 100%;}
.header-line {display: block;}
.header {height: 44px; line-height: 44px; position: fixed; left: 0; right: 0; top: 0; z-index: 999;}
.header .head {height: 40px; padding: 2px 0; background-color: #fff;}

.logo {line-height: 1; padding: 0 0 0 5px}
.logo img {max-width: 90%; height: 40px;}
.head-search {width: 100%; float: none; padding: 0 10px; box-sizing: border-box; margin-top: 0;}

.head-search .layui-form-item {position: relative;}
.head-search .layui-form-item .layui-input-inline {margin: 0; width: 100%;}
.layui-form-item .layui-input-inline+.layui-form-mid {position: absolute; top: 0; right: 0;}

/*轮播图*/
.banner .swiper-slide {height: 150px;}
.banner .swiper-button-prev,
.banner .swiper-button-next{display: none !important;}


.welcome {width: 80%; padding-left: 10px;}

/*响应式菜单开始*/
.site-tree-mobile {display: block!important; z-index: 100000; float: right; width: 30px; height: 40px; line-height: 40px; border-radius: 2px; text-align: center;}
.site-home .site-tree-mobile{display: none!important;}
.site-mobile .site-tree-mobile{display: none !important;}  .site-mobile .site-tree{left: 0;}
.site-mobile .site-mobile-shade{content: ''; position: fixed; top: 0; bottom: 0; left: 0; right: 0; background-color: rgba(0,0,0,.8); z-index: 999;}
.site-tree-mobile i{font-size: 20px;}
.layui-side {display: none;}
.site-mobile .layui-side {display: block; background-color: #393D49;position: fixed !important; width: 200px;}
.header .search-fa {
    float: right;
    color: #333;
    height: 40px;
    line-height: 40px;
    width: 50px;
    text-align: center;
}

.nav {height: auto; background: none;}
.nav .layui-nav .layui-nav-item {height: auto; width: 100%; border-bottom: solid 1px #464a56;}
.nav .layui-nav .layui-nav-item a {color: #fff;}
.nav .layui-nav .layui-nav-item a:hover,
.nav .layui-nav .layui-nav-item a.active {color: #fff;}
.nav .layui-nav .layui-nav-item .layui-nav-child {position: initial; border: none;}

/*响应式菜单结束*/
.bann {display: none;}

.show-content {padding: 10px; box-sizing: border-box;}

ul.news-list {margin: 0 10px;}
.news-list li img {width: 100px; height: 80px;}

.product-list {padding: 10px;}

.preview {width: 100%; float: none;}
.cpcanshu {padding: 0 30px;}
.bigImg {width: 100%;}

.show-updown {padding: 0 10px;}

.pdtit .weizhi {padding-right: 10px;}

.zs-search .layui-col-space20 {margin: 0;padding-right: 30px;}

/*移动端底部菜单栏*/

.dyui-footer-line {display: block; height: 50px; overflow: hidden;}
.dyui-footer-nav {display: flex; position:fixed; z-index:99; bottom:0px; border-top:1px solid #b3b3b3; background:#008ED5; width:100%; text-align:center; box-sizing:border-box; -webkit-box-sizing:border-box;}
.dyui-footer-nav .menu {position:relative; flex: 1; height:50px; line-height:50px; background:#008ED5; box-sizing:border-box; -webkit-box-sizing:border-box;}
.dyui-footer-nav .menu:last-child{border-right:none;}
.dyui-footer-nav .new-sub {position:absolute; bottom:60px; z-index:10; width:100%; padding: 0px 10px; background: #fff; box-sizing:border-box; -webkit-box-sizing:border-box; border: 1px solid #EEEEEE; border-radius: 5px; display:none;}
 
.dyui-footer-nav .new-sub li{width: 100%; background:#fff; float:none; box-sizing:border-box; -webkit-box-sizing:border-box; border-top:1px solid #f2f2f2;}
.dyui-footer-nav .new-sub li a{display:block; height:50px; line-height:50px; text-align:left; background:#fff; color:#333; border:none; text-align:center; font-size:16px;}
.dyui-footer-nav .sanjiao{position:absolute;bottom:5px;right:5px;width:0;height:0;border:5px solid transparent;border-right:5px solid #fff;border-bottom:5px solid #fff;opacity:.5;}
.dyui-footer-nav .bt-name {font-size:16px;color:#000; text-align: center;}
.dyui-footer-nav .bt-name i {display: block; line-height: 22px; margin-top: 3px; color: #fff;}
.dyui-footer-nav .bt-name span {display: block; line-height: 22px; color: #fff;}
.dyui-footer-nav .bt-name a{display:block;font-size:16px;color:#000;}
.dyui-footer-nav .new-sub .tiggle {width:0px;height:0px;position:absolute;left:50%;margin-left:-10px;bottom:-9px;border-top:10px solid #EEEEEE;border-left:10px solid transparent;border-right:10px solid transparent;z-index:10;}
.dyui-footer-nav .new-sub .innertiggle{width:0px;height:0px;position:absolute;left:50%;margin-left:-9px;bottom:-8px;border-top:9px solid white;border-left:9px solid transparent;border-right:9px solid transparent;z-index:11;}

	
}