html,body { overflow-x: hidden; }
/*大屏幕*/
.head {
	background: #ffffff;
	width: 100%;
	height: 100px;
	position: fixed;
	top: 0px;
	left: 0px;
	z-index: 99;
	box-shadow: 0px 0px 10px 0px rgb(0 0 0 / 19%);
}
.head .layui-container-head { display: flex; align-items: center; max-width: 1400px; margin: 0 auto; }
.head_animation {animation:myfirst 5s;}
@keyframes myfirst { 
	/*创建动画，使用@keyframes规则*/
	from {
		background-color: rgba(255,255,255,0);
		filter:progid:DXImageTransform.Microsoft.gradient(startcolorstr=#7F000000,endcolorstr=#7F000000);
	}
	to {
		background-color: rgba(0,0,0,0.70);
		filter:progid:DXImageTransform.Microsoft.gradient(startcolorstr=#7F000000,endcolorstr=#7F000000);
	}
	/*将背景颜色从red改为yellow，时间长度在外部定义*/
}
.head .head-logo { flex: 1;}
.head .head-logo img {width: 450px; }
.head .head-logo a { display: block; color: #333333; }
.head .head-logo-img1 {display: block;}
.head .head-logo-img2 {display: none;}
.head .pc{display: block;}
.head .ip{display: none;}
.head .pc1{display: inline-block;}
.head .ip1{display: none;}
/*头部菜单*/
.head-menu{height: 82px;background-color: #ffffff;width: 100%;box-shadow: 0px 7px 10px 0px #f3efee;position: relative;z-index: 46}
.head-menu .head-float{float: left;width: 11.1111111%;font-size: 20px;color: #333333;line-height: 82px;text-align: center;}
.head-menu .active{color: #ce2123;position: relative;}
.head-menu .active:after{ content: '';background-color: #ce2123;width: 41px;position: absolute;bottom: 0px; height: 7px;left: 36.5%;}
.head-menu .head-float:hover{color: #ce2123;position: relative;}
.head-menu-unfold{display: none;}
/*登录状态的头部信息*/
.head-signIn{cursor:pointer;position: relative;}
.userCenter{display: block;}
.head-signIn img{width: 24px;height: 24px;margin-right: 4px;}
.head-signIn span{color: rgb(255, 255, 255); margin-left: 4px;}
.head-signIn .sideMenu{ position: absolute;top: 87px;background: #ffffff;color: #333333;width: 162px;text-align: left;right: -47px;z-index: 9999; box-shadow: 0px 0px 10px 0px #cbc9c9;}
.head-signIn .sideMenu div{ height: 22px;line-height: 22px;}
.sideMenu img{width: 14px;height: 14px;margin-right: 8px;}
.sideMenu div{padding: 5px 12px;}

.layui-nav { position: initial; display: flex; justify-items: flex-end; background: none; height: 100px; padding: 0; margin: 0; }
.layui-nav .layui-nav-item { position: relative; display: block; height: 100%; line-height: inherit; }
.layui-nav .layui-this:after,
.layui-nav-bar,
.layui-nav-tree .layui-nav-itemed:after { opacity: 0;background: rgb(95 184 120 / 0%);}



.layui-nav .layui-nav-item .nav-item-icon { transform: rotate(180deg); }
.layui-nav .layui-nav-item .nav-item-icon-back { width: 11px; height: 5px; background-image: url(../image/u14.png); background-repeat: no-repeat; margin-left: 4px; }



/*新增*/
.layui-nav .layui-nav-item > a {z-index: 2; position: relative; display: flex; align-items: center; padding: 0 20px; height: 100%; color: #333;font-size: 18px;}
.layui-nav .layui-nav-more {    border-color: #333 transparent transparent;}
.layui-nav .active .layui-nav-more{ border-color: #fff transparent transparent;}
.layui-nav .layui-nav-mored,
.layui-nav-itemed > a .layui-nav-more {margin-top:-9px;border-style:dashed dashed solid;border-color:transparent transparent #fff; }
.layui-nav .active .layui-nav-mored,
.layui-nav-itemed > a .layui-nav-more {margin-top:-9px;border-style:dashed dashed solid;border-color:transparent transparent #fff; }

.layui-nav .layui-nav-item .nav-item-a:before { content: ""; z-index: -1; position: absolute; left: 0; bottom: 0; width: 100%; height: 0%; background-color: #a40381; transition: all .3s; }

.layui-nav .layui-nav-item:hover .nav-item-icon-back { background-image: url(../image/u19.png); }
.layui-nav .layui-nav-item.active .nav-item-icon-back { background-image: url(../image/u19.png); }


.layui-nav .layui-nav-item.active .nav-item-a { color: #ffffff; }
.layui-nav .layui-nav-item.active .nav-item-a:before{ height: 100%; }
.layui-nav .layui-nav-item.active .nav-item-a:after { width: 100%; }
.layui-nav .layui-nav-item .nav-item-a:after { content: ""; position: absolute; left: 0; bottom: 0; width: 0%; height: 5px; transition: all .3s; }
.layui-nav .layui-nav-item:hover .nav-item-a { color: #ffffff; }
.layui-nav .layui-nav-item:hover .nav-item-a:before{ height: 100%; }
.layui-nav .layui-nav-item:hover .nav-item-a:after { width: 100%; }

.layui-nav .layui-sub-nav { position: absolute; right: 0; top: 100px; display: flex; justify-content: center;  padding: 0; height: 0px; transition: all .3s; overflow: hidden; background-color: #ffffff; box-shadow: 0px 0px 10px 0px rgb(0 0 0 / 19%); }
.about_nav dd:nth-child(1) { border-left: 0px; }
.about_nav dd { width: 106px; text-align: center; border-left: 1px solid #e8e8e8; }

.layui-nav .layui-sub-nav a { position: relative; padding: 0 15px; line-height: 40px; font-size: 14px; color: #333333; }
/*.layui-nav .layui-sub-nav a:hover:after { content: ""; position: absolute;left:0; bottom: 0px; height: 1px; width: 100%; background: rgba(255,255,255,.9); }*/
.layui-nav .layui-nav-item:hover .layui-sub-nav { height: 40px; }
.layui-nav .layui-nav-item a:hover { color: #a40381; }

/* 大屏幕 */
@media screen and (min-width: 1200px) and (max-width: 1399px) {
	.head { height: 100px; }
	.layui-nav { height: 100px; }
	.layui-nav .layui-nav-item a { padding: 0 15px; font-size: 18px; }
	.layui-nav .layui-sub-nav { top: 100px; }
}

@media screen and (min-width: 992px) and (max-width: 1199px) {
	.head { height: 100px; }
	.head .head-logo img { width: 450px; }
	.layui-nav { height: 100px; }
	.layui-nav .layui-nav-item a { padding: 0 10px; font-size: 16px; }
	.layui-nav .layui-sub-nav { top: 100px; }
	.layui-nav .layui-sub-nav a { height: 40px; }
	.layui-nav .layui-nav-more { right: 0; }
}

/*小屏幕*/
@media screen and (max-width: 991px)  {
	.head { height: 64px; line-height: 64px; }
	.head .head-logo img { width: 300px; }
	.layui-nav { width: 60%; height: 64px; right: 0; }
	.layui-nav .layui-nav-item { height: auto; }
	.head .layui-container-head { padding: 0 4px; line-height: 64px; height: 64px; }

	/*新的头部导航*/
	.head .layui-bg-white{height: 100%; transition: ease-in-out .65s;transform: translate3d(100%,0,0);display: block; background: #fff;position: fixed;top: 63px;}
	.head .no{ transform: translate3d(0,0,0); box-shadow: 0 0 10px 0px rgba(0, 0, 0, .2);}
	.head .lh-map-btn{ position: absolute; right: 1.7vw;top: 50%;margin-top: -20px;width: 40px;height: 40px; border: none;cursor: pointer;}
	.head .lh-map-btn span {display: block;width: 16px;height: 2px;background: #a40381;position: absolute;right: 7px;top: 50%;margin-top: -1px; transition: ease .45s;}
	.head .lh-map-btn span:before {content: '';display: block;width: 22px;height: 2px;background: #a40381; position: absolute;right: 0;top: -8px;transition: ease .45s;}
	.head .lh-map-btn span:after {content: '';display: block;width: 22px;height: 2px;background: #a40381; position: absolute;right: 0;top: 8px;transition: ease .45s;}
	:after, :before {-webkit-box-sizing: border-box;-moz-box-sizing: border-box;/* box-sizing: border-box; */}
	.head .lh-map-btn:hover span:before {width: 16px;}
	.head .lh-map-btn:hover span:after {width: 10px;}
	.head .lh-map-btn:hover span{width: 22px;}
	.station{width: 100%;height:0px;}
	.layui-nav .layui-nav-item{  display: block;text-align: left; border-bottom: .5px solid #f0f0f0;}
	/*.layui-nav-child dd{ padding-left: 10px;}*/

	.layui-nav .layui-nav-item a { height: 45px; font-size: 16px; }

	.layui-nav .layui-nav-item .nav-item-a:before { content: ""; z-index: -1; position: absolute; left: 0; bottom: 0; width: 100%; height: 0%; background-color: #f7f8fa; transition: all .3s; }
	.layui-nav .layui-nav-item .nav-item-a:after { content: ""; position: absolute; left: 0; bottom: 0; width: 5px; height: 0%; background-color: #a40381; transition: all .3s; }
	.layui-nav .layui-nav-item.active .nav-item-a { color: #333; }
	.layui-nav .layui-nav-item.active .nav-item-a:before{ height: 100%; }
	.layui-nav .layui-nav-item.active .nav-item-a:after { width: 5px; height: 100%; }
	.layui-nav .layui-nav-item:hover .nav-item-a { color: #333; }
	.layui-nav .layui-nav-item:hover .nav-item-a:before{ height: 100%; }
	.layui-nav .layui-nav-item:hover .nav-item-a:after { width: 5px; height: 100%; }

	.layui-nav .layui-sub-nav { position: relative; left: 0; top: 0px; display: block; padding: 0; width: 100%; height: 0; transition: all .3s; background: none; overflow: hidden; }
	.layui-nav .layui-sub-nav a { padding: 0 15px; padding-left: 35px; height: 45px; line-height: 45px; font-size: 14px; color: #333; text-align: left; }
	.layui-nav .layui-nav-item:hover .layui-sub-nav { height: auto; }

}

/* 超小设备（手机，小于 768px） */
@media screen and (max-width: 767px) {
	.layui-nav .layui-sub-nav { position: relative; top: 0; }
	.head .layui-container-head { padding: 0 4px; line-height: 64px; height: 64px; }

	.about_nav dd { width: 100%; }
	.layui-nav .layui-nav-item.active .nav-item-icon-back { background-image: url(../image/u14.png); }


	.head { background-color: #ffffff; }
	.head .layui-bg-white{ z-index: 9999; }
	.xsy-moblie-mc { display: none; z-index: 998; position: fixed; left: 0; top: 60px; right: 0px; height: 100%; }
	
	@keyframes bgShow {
		0% {
			opacity: 0;
			background: rgba(0,0,0,0);
		}
		100% {
			opacity: 1;
			background: rgba(0,0,0,.6);
		}
	}
	.xsy-moblie-mc.active { display: block; animation: bgShow .5s forwards; background-color: #000000; opacity: 0.6; }
	.layui-nav .layui-nav-item:hover .nav-item-a { color: #333; }
}