@charset "UTF-8";

@font-face {
    font-family: 'SourceHanSansCN';
    src: url('/r/cms/hsgf/default/font/SourceHanSansCN.otf');
}

body,p,h1,h2,h3,h4,h5,h6,ul,li,dl,dt,dd,pre{
    margin:0;
    padding:0;
    border:none;
    list-style:none;
    box-sizing: border-box;
}
body{
    font-family:  "SourceHanSansCN","microsoft yahei","Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.42857143;
    color: #333;
    /*min-width: 1200px;*/
}
a{
    color: #333;
    text-decoration:none;
    transition: .3s;
}
a:hover{
    color: #cc6600;
    text-decoration:none;
}
input,button{
    outline:0;
}
img{
    vertical-align: middle;
    border: 0;
    max-width: 100%;
    transition: .3s;
}
table{
    max-width: 100%;
    border-collapse: collapse;
}
table tr th, table tr td{
    padding: 5px 10px;
    border: 1px solid gray;
}

.lf{
    float: left;
}
.rt{
    float: right;
}
.container{
    max-width: 1600px;
    min-width: 1200px;
    margin: 0 auto;
    position: relative;
}
.container:before,
.container:after{
    content: '';
    display: table;
    clear: both;
}
.ellipsis{
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
/*头部*/
.header{
	position: fixed;
    left: 0;
    right: 0;
    top: 0;
    z-index: 999;
}
.header .logo{
    float: left;
    padding: 20px 0;
}
.header .logo img{
	height: 78px;
}
.header .logo img:nth-child(2){
	display: none;
}
/*导航栏*/
.menu{
    float: right;
	margin-top: 26px;
	/* position: relative; */
}
.menu>li{
   /* position: relative; */
    float: left;
    padding: 0 30px 22px;
/* 	background-color: #E46713; */
}
.menu>li>a{
    display: block;
    line-height: 70px;
    color: #fff;
    font-size: 16px;
    font-weight: 400;
    position: relative;
    transition: all .5s;
}
.menu>li>a::before{
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	width: 0;
	height: 2px;
	background-color: #333;
	-webkit-transition: 0.35s;
	-ms-transition: 0.35s;
	transition: 0.35s;
}
.menu>li:hover>a{
	font-weight: bold;
}
.menu>li:hover>a::before {
  width: 100%;
}
.menu>li>a:before{
    content: attr(data-hover);
    position: absolute;
    top: 0;
    left: -1em;
    color: orangered;
    opacity: 0;
    transition: .5s;
}
.menu>li:hover>a:before{
    left: 0;
    opacity: 1;
}
.menu>li:hover>a{
    /*color: #cc6600;*/
    color: #333;
}
.menu>li span{
    display: none;
}
.header .container{
	position: static;
}
/* .header .menubg::after{
	content: '';
	display: block;
	position: fixed;
	width: 100vw;
	height: 40px;
	left: 0;
	top: 96px;
	background-color: rgba(0,0,0,.4);
	z-index: -1;
} */
.menu .second-menu{
    position: absolute;
    top: 86px;
    left: 0;
    z-index: 999;
	background-color: #f7f7f7;
	height: 80px;
	display: -ms-flexbox;
	display: -webkit-box;
	display: flex;
	align-items: center;
	position: absolute;
	left: 0;
	right: 0;
	top: 100%;
	opacity: 0;
	visibility: hidden;
	-webkit-transition: 0.35s;
	-ms-transition: 0.35s;
	transition: 0.35s;
	
}
.menu .second-menu ul{
    width: 100%;
    height: 100%;
	display: flex;
	justify-content: center;
	margin: 0 auto
}
.menu .second-menu li{
    padding: 0 30px;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.menu .second-menu .xxgc{
    width: 100%;
    background: url(/r/cms/hsgf/default/images/nav-bg.png) no-repeat;
    background-size: cover;
}
.menu .second-menu a{
    display: block;
    color: #444;
    font-size: 16px;
    text-align: center;
	white-space: nowrap;
}
.menu .second-menu a:hover{
    color: #222;
}
.oa{
    float: right;
    line-height: 40px;
    margin-top: 40px;
    display: inline-flex;
    align-items: center;
}
.oa a{
    color: #fff;
    margin-right: 30px;
}
.toggle{
    display: none;
}
.sub{
	padding: 20px 80px;
	background-color: #f7f7f7;
	min-height: 40px;
	display: -ms-flexbox;
	display: -webkit-box;
	display: flex;
	align-items: center;
	position: absolute;
	left: 0;
	right: 0;
	top: 100%;
	opacity: 0;
	visibility: hidden;
	-webkit-transition: 0.35s;
	-ms-transition: 0.35s;
	transition: 0.35s;
}
.menu>li:hover .second-menu{
	opacity: 1;
	visibility: visible;
}
.header .sub.hover {
  opacity: 1;
  visibility: visible;
}
.header .sub.hover li {
  opacity: 1;
  visibility: visible;
  -webkit-transform: translateY(0%);
  -ms-transform: translateY(0%);
  transform: translateY(0%);
}

.header:hover,.header.fixed {
  background-color: #fff;
  -webkit-box-shadow: 0 0 5px rgba(0,0,0,0.2);
  -ms-box-shadow: 0 0 5px rgba(0,0,0,0.2);
  box-shadow: 0 0 5px rgba(0,0,0,0.2);
}

.header:hover .oa a,.header.fixed .oa a{
	color: #333;
}

.header:hover .logo img:nth-child(1),.header.fixed .logo img:nth-child(1){
	display: none;
}
.header:hover .logo img:nth-child(2),.header.fixed .logo img:nth-child(2){
	display: block;
}
.header:hover .menu>li>a,.header.fixed .menu>li>a{
	color: #333;
}
.video{
    width: 100%;
    height: 100vh;
}
video{
    width: 100%;
    height: 100%;
    object-fit: fill;
    vertical-align: middle;
}

/*尾部*/
.footer{
    position: relative;
    background: #f1f1f1;
}
.footer .nav{
    float: left;
    width: 71.25%;
    display: flex;
    padding: 40px 0;
}
.footer .nav>li{
    float: left;
    flex-grow: 1;
}
.footer .nav>li a{
    color: #333;
}
.footer .nav>li>a{
    font-size: 18px;
}
.footer .second-menu{
    margin-top: 10px;
}
.footer .second-menu li{
    line-height: 2em;
}
.footer .second-menu li a{
    position: relative;
    left: 0;
    color: #999;
}
.footer .second-menu li a:hover{
    left: 1em;
    color: #E46713;
}
.footer .contact{
    float: right;
    width: 28.75%;
    padding: 40px 0;
    color: #999;
    box-sizing: border-box;
}
.footer select{
    width: 262px;
    height: 37px;
    font-size: 16px;
    background: #FFFFFF;
    border: 1px solid #FFFFFF;
}
.footer select:focus-visible{
    outline: none;
}
.footer .tel{
    margin: 10px 0 5px;
    color: #333;
}
.footer .tel h3{
    font-size: 18px;
}
.footer .tel h2{
    font-size: 24px;
}
.footer .address span{
    font-size: 16px;
}
.footer .address p{
    line-height: 1.75em;
    margin-bottom: 10px;
}
.footer .wechat{
    position: relative;
    display: inline-block;
    width: 44px;
    height: 44px;
    line-height: 44px;
    text-align: center;
    background: #E6E6E6;
    border-radius: 50%;
    cursor: pointer;
}
.footer .wechat>img{
    filter: invert(100%) opacity(50%);
}
.footer .wechat .code{
    position: absolute;
    top: 0;
    left: 50%;
    width: 140px;
    height: 140px;
    margin: -150px 0 0 -70px;
    z-index: 99;
    transform: scale(0);
    transition: .3s;
}
.footer .wechat .code:before{
    content: '';
    position: absolute;
    left: 50%;
    bottom: -20px;
    margin-left: -10px;
    border: 10px solid transparent;
    border-top-color: #fff;
}
.footer .wechat:hover .code{
    transform: scale(1);
}

.footer .bottom{
    line-height: 40px;
    color: #999;
    text-align: center;
    border-top: 1px solid #E4E4E4;
}
.footer .bottom a{
    color: #999;
}
.footer .bottom a:hover{
    color: #E46713;
}

/*返回顶部*/
.toTop{
    position: fixed;
    right: 15px;
    bottom: -100px;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    font-size: 24px;
    font-weight: bolder;
    font-family: '黑体';
    background: rgba(0,0,0,.6);
    border-radius: 5px;
    transform: rotate(90deg);
    cursor: pointer;
    transition: .3s;
    z-index: 99;
}

/*搜素*/
.search{
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    text-align: center;
    background-color: rgba(0,0,0,.95);
    z-index: 9999;
    display: none;
}
.search form{
    position: relative;
    display: inline-block;
    margin-top: 20%;
    padding-right: 60px;
}
.search input[type='text']{
    width: 500px;
    height: 50px;
    line-height: 50px;
    background-color: #fff;
    padding: 0 20px;
    border: none;
    font-size: 18px;
}
.search input[type='submit']{
    position: absolute;
    top: 0;
    right: 0;
    width: 80px;
    height: 50px;
    color: #fff;
    font-size: 20px;
    font-weight: bold;
    border: none;
    cursor: pointer;
    background-color: #cc6600;
}
.search .close{
    position: absolute;
    top: 10%;
    right: 20%;
    color: #fff;
    font-size: 60px;
    cursor: pointer;
}