@font-face {
    font-family: "pingFangSC-Regular";
    src: url("../font/PingFang_Regular_0.ttf");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "pingFangSC-Bold";
    src: url("../font/PingFang_Bold_0.ttf");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "pingFangSC-ExtraLight";
    src: url("../font/PingFang_ExtraLight_0.ttf");
    font-weight: normal;
    font-style: normal;
}


@font-face {
    font-family: "pingFangSC-Heavy";
    src: url("../font/PingFang_Heavy_0.ttf");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "pingFangSC-Light";
    src: url("../font/PingFang_Light_0.ttf");
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: "pingFangSC-Medium";
    src: url("../font/PingFang_Medium_0.ttf");
    font-weight: normal;
    font-style: normal;
}
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	list-style: none
}

html,body {
    font-family: 'pingFangSC-Regular', sans-serif;
	min-width: 1400px
}

a {
	outline: 0;
	text-decoration: none
}

img {
	border: 0
}

.auto {
	margin: 0 auto;
	width: 1200px
}

.clearfix:after,
.clearfix:before {
	display: table;
	line-height: 0;
	content: ""
}

.clearfix:after {
	clear: both
}

.pull-right {
	float: right
}

.pull-left {
	float: left
}

.hide {
	display: none
}
.text-left {
	text-align: left
}
.text-right {
	text-align: right
}
.text-center {
	text-align: center
}
.text-indent-2em{
    text-indent: 2em;
}
.fade {
	opacity: 0;
	-webkit-transition: opacity .15s linear;
	-moz-transition: opacity .15s linear;
	-o-transition: opacity .15s linear;
	transition: opacity .15s linear
}
.fade.in {
	opacity: 1
}
.d-ib{
    display: inline-block!important;
}
/* 单行文本省略 */
.text-overflow {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis
}

.cursor-arrow{
    cursor: default;
}
/* 表头样式 */
.header-container{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    min-width: 1400px;
    height: 90px;
}
.head-nav{
    height: 90px;
    position: absolute;
    left: 0;
    top: 0;
    right: 0;
}

.top-nav {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	/* border-bottom: 1px solid rgba(255,255,255,0.12); */
	z-index: 100
}
.header {
    background-color: transparent;
}
.header-nav{
    float: left;
}
.head-nav h1 {
    float: left;
    width: 276px;
    height: 36px;
    margin-top: 27px;
}
.header-nav ul:before, .header-nav ul:after {
    display: table;
    line-height: 0;
    content: "";
}
.header-nav ul:after {
    clear: both;
}
.header-nav-li {
    float: left;
    height: 90px;
    padding-left: 48px;
    z-index: 100;
}
.header-nav-li > a {
    display: inline-block;
    text-decoration: none;
    width: 100%;
    height: 90px;
    line-height: 90px;
    font-size: 18px;
    
    color: #fff;
    text-align: center;
    -webkit-transition: color 0.3s ease;
    -moz-transition: color 0.3s ease;
    -o-transition: color 0.3s ease;
    transition: color 0.3s ease;
}
/* 二级菜单 */
.header-nav-li.header-nav-li--active > a {
	border-bottom: 3px solid #FFFFFF;
    opacity: 0.7;
}
.pop-list {
    display: none;
    position: absolute;
    top: 90px;
    left: 0;
    right: 0;
    z-index: 1000;
    margin: 0 auto;
    width: 1200px;
    overflow: hidden;
    background: #4D4D4D;
    box-shadow: 0px 14px 16px 0px rgba(42, 42, 42, 0.24);
}
.pop-list .pop-left{
    width: 370px;
    background-color: #FFFFFF;
    padding: 55px 39px 0 43px;
    /* 为了使内容少的浮动元素高度和最大的浮动高度保持一致 */
    margin-bottom: -9999px;
    padding-bottom: 9999px;
}
.pop-list .pop-left .nav-pop-title{
    font-size: 22px;
    font-weight: 700;
    color: #3A3A3A;
    margin-bottom: 16px;
}
.pop-list .pop-left .nav-pop-info{
    font-size: 16px;
    
    color: #6A6A6A;
}
.pop-list .pop-right{
    display: flex;
    flex-wrap: wrap;
    width: 830px;
    background-color: #F1F2F5;
    padding: 55px 57px 20px 60px;
}
.pop-list0 .pop-right .nav-pop-item{
   margin-left: 101px;
}
.pop-list0 .pop-right .nav-pop-item:first-child,.pop-list0 .pop-right .nav-pop-item:last-child{
    margin-left: 0;
}
.pop-list .pop-right .nav-pop-item{
    width: 170px;
}
.pop-list1 .pop-right{
    padding: 55px 0px 0 60px;
}
.pop-list1 .pop-right .nav-pop-item{
    width: 385px;
    font-size: 16px;
    
    color: #2E2E2E;
    margin-bottom: 33px;
}
.pop-list1 .pop-right .nav-pop-item a{
    color: #2E2E2E;
}
.pop-list1 .pop-right .nav-pop-item a:hover{
    color: #FF4242;
}
.nav-pop-item .nav-item-title{
    height: 33px;
    font-size: 18px;
    
    color: #FF4242;
    border-bottom: 1px solid rgba(0, 0, 0, 0.11);
    margin-bottom: 10px;
}
.nav-pop-item ul li{
    margin-bottom: 5px;
}
.nav-item-name{
    font-size: 16px;
    
    color: #2E2E2E;
}
/* tab */
.tab .category{
    width: 100%;
    border-bottom: 2px solid rgba(185, 185, 185, 0.29);
}
.tab .category ul{
    margin: 0 auto;
    overflow: hidden;
}
.tab .category ul li{
    font-size: 20px;
    
    color: #575757;
    float: left;
    text-align: center;
    cursor: pointer;
}
.tab .category ul li.active{
    color: #E63E3E !important;
}
.tab .category ul li.active span{
    display: inline-block;
    padding: 0 16px;
    border-bottom: 2px solid #E63E3E;
}
.tab .content .cont{
    display: none;
}
.tab .content .cont.active{
    display: block !important;
}
/* flex */
.flex-box{
    display: flex;
    flex-wrap: wrap;
    justify-content:space-between;
}
.flex-box .item{
    flex: 0 0 auto;
}
/* 页脚 */
.footer{
    padding-top: 59px;
    height: 392px;
    background: #464648;
    overflow: hidden;
}
.footer .foot-menu li{
    float: left;
    margin-left: 66px;
}
.footer .foot-menu li:first-child{
    margin-left: 0;
}
.footer .foot-menu li h4{
    width: 95px;
    height: 30px;
    font-size: 16px;
    
    color: #FFFFFF; 
    border-bottom: 1px solid #5B5B5B;
    margin-bottom: 19px;
}
.footer .foot-menu li a{
    display: block;
    font-size: 14px;
    
    color: #FFFFFF;
    margin-bottom: 5px;
}
.footer .contact{
    font-size: 16px;
    
    color: #FFFFFF;
    margin-top: 30px;
}

.foot-copyright{
    min-width: 1200px;
    padding: 18px 0;
    background: #2A2D34;
    text-align: center;
    overflow: hidden;
}
.foot-copyright p{
    font-size: 16px;
    color: #FFFFFF;
}
.foot-copyright p a{
    color: #FFFFFF;
}
.bg{
    height: 400px;
}

.head-title{
    font-size: 36px;
    font-weight: 700;
    color: #382429;
    letter-spacing: 5px;
}
/* 垂直居中 要有高度生效*/
.vertical-center{
    display: flex;
    justify-content: center;
    align-items: center;
}