.nav_sousuo{
	display: flex;
	align-items: center;
	border-radius: 45px;
	padding: 7px 15px;
	position: absolute;
	right: -8%;
	top: auto;
}
.nav_sousuo>div{
	position: relative;
	color: #fff;
	font-size: 20px;
	display: flex;
	align-items: center;
	
}
.nav_sousuo>div img{
	
}
.nav_sousuo>a{
	display: flex;
	font-size: 20px;
	color: #666666;
	align-items: center;
}
.nav_sousuo>a>img{
	width: 18px;
	height: 18px;
	margin-right: 15px;
}
.nav_sousuo ul{
	display: none;
	position: absolute;
	top: 100%;
	left: 0px;
	padding: 5px;
	background: #000;
}
.nav_sousuo ul li a{
	color: #fff;
}
.nav_sousuo>div a{
	display: flex;
	color: #fff;
	white-space:nowrap;
	font-size: 14px;
}
.nav_sousuo:hover ul{
	display: block;
}


.nav-box{
	height: 90px;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
}
.nav-box-left{
	display: flex;
	float: left;
}
.nav-box-left-left{
	margin-right: 80px;
	position: relative;
}
.nav-box-left-left::before{
	content: "";
	position: absolute;
	right: -40px;
	top: 15px;
	height: 12px;
	width: 1px;
	background: #6f6f6f;
}
.box1720{
	width: 95%;
	margin: 0 auto;
	max-width: 1480px;
}
.cur .lx_nav_box{
	margin-bottom: 0px;
}
.header-nav{
    width: 100%;
    background-color: #fff; 
    transform: translate(0, 0);
    z-index: 11;
    height:90px;
    position: relative;
    border-bottom: 1px solid #f5f5f5;
}
.header-nav.cur{
	height: 90px;
	position: fixed;
}
.header-nav.cur .nav-box{
	height: 90px;
}
.lx_nav{
	display: flex;
    align-items: center;
    justify-content: center;
}
.lx_nav_listimg{
	padding: 6px 15px;
	margin: 0px 60px;
    /*overflow: hidden;*/
    position: relative;
    z-index: 3;
}
.lx_nav_listimg::before{
	content: "";
	position: absolute;
	left: -9px;
	bottom: -23px;
	width: 125px;
	height: 75px;
	background: #fff;
	border-radius: 50%;
	z-index: -1;
	box-shadow: 0px 15px 20px -10px #f6f6f6;
}

.lx_nav_listimg>a{
	display: block;
}
.lx_nav_listimg img{
	display: block;
	margin: 0px auto;
	width: 80px;
}
.lx_nav_box {
	z-index: 5;
	display: flex;
	align-items: center;
}

.lx_nav>li:last-child{
	margin-right: 0px;
}
.lx_nav_list {
    float: left;
    text-align: center;
    padding: 33px 45px;
}

.lx_nav_list:hover a #daohzifu{
	border-color: #fff transparent transparent transparent;
}

.lx_nav_list_a{
	color: #333;
	font-size: 20px;
	font-weight: 600;
}
.lx_nav_list_a:hover{
	color: #272727;
}

.lx_nav_down_box{
    display: none;
	position: absolute;
    background: rgba(255,255,255,1);
	z-index: 99;
	left: 0px;
    top: 100%;
	width: 100%;
}
.lx_nav_down_box_div{
	position: relative;
	padding: 16px 0px 10px 0px;
}
.lx_nav_down_box_div::before{
    content: "";
	position: absolute;
	left: 10%;
    top: -20px;
	width: 0;
    height: 0;
    border: 10px solid;
    border-color: transparent transparent #19a0e3;
    z-index: 1;
}
.lx_nav_down_title{
	position: relative;
	font-size: 20px;
	line-height: 24px;
	text-align: left;
	margin-bottom: 30px;
	    padding-left: 40px;
}
.lx_nav_down_title::before{
	content: "";
	position: absolute;
	width: 40px;
	height: 1px;
	background-color: #0465c2;
	    left: 40px;
	bottom:-10px;
}
.lx_nav_down_title a{
	color: #fff;
    font-size: 20px;
    margin-right: 10px;
}
.lx_nav_list:hover .lx_nav_down_box{
	display: flex;
}

.lx_nav_down{
	line-height: 34px;
	white-space: nowrap;
	text-align: center;
	position: relative;
	padding-right: 10px;
	padding-top: 50px;
	color: #fff;
	padding-left: 10px;
	width: 20%;
	padding-bottom: 50px;
}
.lx_nav_down::after {
    content: "";
    position: absolute;
    right: 10px;
    top: 14px;
    width: 5px;
    height: 11px;
    background: url(../images/lx_nav_gai3.png) no-repeat;
    display: none;
}
.lx_nav_down:hover::after {
    display: block;
}
.lx_nav_down>a{
	font-size: 18px;
	color: #333333 !important;
	text-transform: capitalize;
}
.lx_nav_down:hover>a{
	color: #f66c00!important;
}
.lx_nav_down:hover a img{
	display: inline-block;
}
#daohzifu{
    position: absolute;
    right: -14px;
    top: 47%;
    width: 0;
    height: 0;
    border-width: 5px;
    border-style: solid;
    border-color: #000 transparent transparent transparent;
    display: inline;
    transform: rotate(0deg);
}
/*二级*/
.lx_nav_down_box2{
	display: none;
	min-height: 100%;
	position: absolute;
    left: 100%;
    top: 0px;
    background: rgba(0,0,0,1);
    z-index: 99;
    padding: 0px 0px 0px 0px;
    /*border-top: 4px solid #0465c2;*/
    /*border-bottom: 1px solid #5d81a0;
    border-left: 1px solid #5d81a0;
    border-right: 1px solid #5d81a0;*/
}
.lx_nav_down:hover .lx_nav_down_box2{
	display: block;
}
.lx_nav_down_title2{
	position: relative;
	font-size: 18px;
	line-height: 24px;
	text-align: left;
	margin-bottom: 30px;
}
.lx_nav_down_title2 a{
	color: #f6453f;
}
.lx_nav_down_title2::before{
	content: "";
	position: absolute;
	width: 40px;
	height: 1px;
	background-color: #f6453f;
	left:0;
	bottom:-10px;
}
.lx_nav_down2{
	padding: 0 18px;
}
.lx_nav_down2 a{
	color: #fff;
	font-size: 14px;
}
.lx_nav_down2:hover{
	background: #1D1D1D;
}
#yuyan>a{
	font-size: 18px;
	color: #000;
	font-weight: 600;
}
@media (max-width:1500px) {
	.lx_nav_list {
	  padding: 44px 18px;
	}
	#daohzifu{
		margin-right: 0px;
	}
	.nav_sousuo{
		right: 0px;
	}
}
@media (max-width:1440px) {
	/*.lx_nav_list {*/
	/*  padding: 44px 15px;*/
	/*  margin: 0 0px;*/
	/*}*/
	
}
@media (max-width:1360px) {
	/*.lx_nav_list {*/
	/*  padding: 44px 8px;*/
	/*  margin: 0 0px;*/
	/*}*/
	
}
@media (max-width:1280px) {
    
    #prod .swiper-slide .index-prod-title h2{
        font-size: 18px;
    }
    .index-title-bg{
        padding-bottom: 20px;
    }
    .index-about-left{
        margin-top: 0;
    }
    .index-about-right{
        padding-right: 5%;
        padding-top: 50px;
    }
    .index-about-right p{
        font-size: 16px;
    }
}

@media (max-width:1240px) {
	.lx_nav_list {
	  padding: 44px 5px;
	  margin: 0 0px;
	}
	
}
@media (max-width:1200px) {
	.lx_nav_list {
		padding: 44px 0px;
		margin: 0 7px;
	}
	.lx_nav_list p a{
		font-size: 14px;
	}
	.header-nav-left{
		margin-top: 33px;
    	width: 14%;
	}
	
}
@media (max-width:1100px) {
	.nav_sousuo{
		margin-left: 10px;
	}
}