.nav_top{
	margin: 0 auto;
	position: fixed;
	top: 0;
	left: 0;
	z-index: 10;
	width: calc(100% - 160px);
	padding: 0 80px;
}

.nav_img img{
	width: 140px;
	margin-right: 40px;
}
.nav_name{
	margin-left: 10px;
}
.nav_name .zi-texiao{
	transform: scale(0.9);
	margin-left: -4px;
}
.nav_nav{
	opacity: 1;
	transition: transform 0.5s,opacity 0.3s 0.3s;
}
.nav_acti{
	opacity:0;
	transform:scale(0);
}
.nav_nav > div{
	height: 100%;
	position: relative;
}
.nav_nav1{
    position: absolute;
    left: 0;
    width: 100% !important;
    top: 80px;
    overflow: hidden;
    display: none;
}
.nav_nav > div:hover,
.nav_nav > div:hover .nav_nav1,
.nav_nav > div.acti,
.nav_nav1 > div a:hover{
    background-color: rgba(255,255,255,0.2);
}
.nav_nav > div:hover .nav_nav1{
    display: block;
}



.nav_nav > div > a{
	height:80px;
	padding: 0 10px;
	min-width: 77px;
	text-align: center;
	line-height: 80px;
	overflow: hidden;
	display: block;
}


/*滚动时添加样式*/
.nav_top_ac{
    background-color: rgba(55,56,62,.8);
}
.nav_top_ac .nav_nav > div:hover,
.nav_top_ac .nav_nav > div:hover .nav_nav1,
.nav_top_ac .nav_nav > div.acti{
    background-color: #37383e;
}
.nav_top_ac .nav_nav1 > div a:hover{
    background-color: #333;
}



/*·················································*/





.nav_dong{
	line-height: 80px;
}
.nav_nav1 > div a{
    width: 100%;
    height: 50px;
    line-height: 50px;
    display: block;
    text-align: center;
}
.nav_nav1 > div.biaoti{
	margin-left: 0px;
	padding-right: 30px;
	border-right: 1px solid #EEE;
}
.nav_sousuo{
	width:auto;
	transition: all 0.2s;
}
.nav_sousuo-ac{
	width:auto;
}
.nav_sousuo1{
	border: 1px solid #FFF;
	z-index: 5;
	transform-origin: 100% center;
	overflow: hidden;
	border-radius: 100px;
}
.nav_sousuo1 input{
	color: #FFF;
	height: 30px;
	line-height: 30px;
	padding: 0 10px;
	font-size: 18px;
	width: 170px;
	background-color: rgba(0,0,0,0);
}
.nav_dong{
	position: absolute;
	right: 0;
	top: 50%;
	transform: translate(0,-50%);
	border-radius: 100px;
	color: #999;
	width: 60px;
	height: 60px;
	line-height: 60px;
	z-index: 5;
	text-align: center;
	transition: all 0.5s;
}
.layui-icon-search{
	/* background-color:#00C160; */
}
.close_hove{
	transform: translate(0,-50%) scale(0);
}
.nav_max{
	position: relative;
	/* padding-right: 60px; */
}
.sousuoanniu{
	height: 30px;
	line-height: 30px;
	padding: 0 10px;
}
@media screen and (max-width: 1200px) {
    .nav_top {
		width:1200px;
		padding: 0;
    }
}