@charset "utf-8";
/* CSS Document */
html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary, time, mark, audio, video, a, select, input, textarea {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	vertical-align: baseline;
	outline: 0;
	background: transparent;
	box-sizing: border-box;
}
table, caption, tbody, tfoot, thead, tr, th, td {
	vertical-align: middle;
}
li {
	list-style: none outside none;
}
body {
	line-height: 1;
}
:focus {
	outline: 1;
}
article, aside, canvas, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
	display: block;
}
nav ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
	content: "";
	content: none;
}
a {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	vertical-align: baseline;
	background: transparent;
	text-decoration: none;
}
ins {
	text-decoration: none;
	color: #000;
	background-color: #ff9;
}
mark {
	font-weight: bold;
	font-style: italic;
	color: #000;
	background-color: #ff9;
}
del {
	text-decoration: line-through;
}
em {
	font-style: normal;
}
abbr[title], dfn[title] {
	border-bottom: 1px dotted #000;
	cursor: help;
}
table {
	border-spacing: 0;
	border-collapse: collapse;
}
hr {
	display: block;
	height: 1px;
	margin: 1em 0;
	padding: 0;
	border: 0;
	border-top: 1px solid #ccc;
}
input, select, textarea {
	vertical-align: middle;
	outline: none;
	box-sizing: border-box;
	font-family: Arial, SimSun, SimHei;
}
textarea {
	outline: none;
}
html {
}
body {
	font-family: Arial, SimSun, SimHei;
	/*-webkit-user-select: none;*/
	-webkit-backface-visibility: hidden;
	-webkit-font-smoothing: antialiased;
	-webkit-tap-highlight-color: rgba(255,255,255,0);
	margin: 0 auto;
	position: relative;
	font-size: 12px;
}

sub{
	vertical-align: sub;
	font-size: smaller;
}
sup{
	vertical-align: super;
	font-size: smaller;
}

:-ms-input-placeholder {
 color: #fff;
}
::-webkit-input-placeholder {
 color: #fff;
}
::-moz-placeholder {
 color: #fff;
 opacity: 1!important;
}

.left {
	float: left;
}
.right {
	float: right;
}
.clear {
	clear: both;
}
.clear:after {
	content: "";
	display: block;
	clear: both;
	width: 0;
	height: 0;
	visibility: hidden;
}
.fixit{
	height: 0!important;
	margin: 0!important;
	padding: 0!important;
	visibility: hidden!important;
}
.w1200 {
	max-width: 1200px;
	margin: 0 auto;
}
.overflow {
	overflow: hidden;
}
.dis-table {
	display: table;
	width: 100%;
	table-layout: fixed;
}
.dis-tablerow {
	display: table-row;
}
.dis-tablecell {
	display: table-cell;
	vertical-align: middle;
}
.dis-block {
	display: block;
}
.dis-inlineblock {
	display: inline-block;
	vertical-align: top;
}
.dis-flex {
	display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

.dis-none{
	display: none;
}

.body-wrap{
	width: 100%;
	max-width: 1920px;
	margin: 0 auto;
	position: relative;
	/*overflow-x: hidden;*/
}
/*****************************

         网站公共部分

*****************************/
/************ 头部 ************/
.top-header{
	background: rgba(0,0,0,.30);
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 1;
}

.top-header .header-content{
	height: 80px;
}

.top-header .header-content .header-logo{
	width: 200px;
	font-size: 0;
}
.top-header .header-content .header-logo a{
	display: inline-block;
	width: 150px;
	height: 80px;
	line-height: 80px;
}

.top-header .header-content .header-logo a img{
	width: auto;
	max-width: 100%;
	height: auto;
	max-height: 58px;
	vertical-align: middle;
    /*filter: invert(50%) sepia(43%) saturate(489%) hue-rotate(131deg) brightness(94%) contrast(93%);*/
}

.top-header .header-content .header-navi{
	width: 660px;
	text-align: center;
}

.top-header .header-content .header-navi .nav-item{
	position: relative;
}

.top-header .header-content .header-navi .nav-item a{
	display: block;
	width: 100%;
	line-height: 80px;
	position: relative;
	z-index: 1;
	color: #fff;
	font-size: 14px;
}

.top-header .header-content .header-navi .nav-item .nav-arrow{
	position: absolute;
	left: 0;
	top: 70px;
	z-index: 0;
	width: 100%;
	color: #fff;
	font-size: 20px;
	line-height: 10px;
	display: none;
}

.top-header .header-content .header-navi .nav-item:hover .nav-arrow,.top-header .header-content .header-navi .nav-item.current .nav-arrow{
	display: block;
}

.top-header .header-content .header-navi .nav-item .sub-menu{
position:absolute;
left:0;
top:80px;
width:135px;
background: rgba(0,0,0,.21);
/*border-bottom:1px rgba(255,255,255,.51) solid;*/
display:none;

}

.top-header .header-content .header-navi .nav-item:hover .sub-menu{
display:block;
}

.top-header .header-content .header-navi .nav-item .sub-menu .sub-item{
padding:0 10px;
/*border-top:1px rgba(255,255,255,.51) solid;*/
text-align:left;
}

.top-header .header-content .header-navi .nav-item .sub-menu .sub-item:hover{
background:#3d9797;
}

.top-header .header-content .header-navi .nav-item .sub-menu .sub-item a{
line-height:2;
padding:10px;
}

.top-header .header-content .header-navi .nav-item .sub-menu .sub-item:hover a{color:#fff;}

.top-header .header-content .header-navi .nav-item .sub-menu .third-menu{position:absolute;left:135px;top:0px;width:140px;background: rgba(0,0,0,.21);
/*border-bottom:1px rgba(255,255,255,.51) solid;*/
display:none;}

.top-header .header-content .header-navi .nav-item .sub-menu .sub-item:hover  .third-menu{display:block;}

.top-header .header-content .header-navi .nav-item .sub-menu .third-menu .third-item{padding:0 10px;
/*border-top:1px rgba(255,255,255,.51) solid;*/
text-align:left;height:48px;
display: -webkit-box;
	display: -ms-flexbox;
	display: -webkit-flex;
	display: flex;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	-webkit-justify-content: center;
	justify-content: center;
	-webkit-box-align: center;
	-ms-flex-align: center;
	-webkit-align-items: center;
	align-items: center;
}

.top-header .header-content .header-navi .nav-item .sub-menu .third-menu .third-item:hover{background:#3d9797;}

.top-header .header-content .header-navi .nav-item .sub-menu .third-menu .third-item a{line-height:2;
padding:10px;color:#3d9797;color:#fff;}


.top-header .header-content .header-gongneng{
	font-size: 0;
}

.top-header .header-content .header-gongneng .header-search{
	width: 222px;
	border: 1px #fff solid;
	border-radius: 100px;
	line-height: 28px;
	padding: 2px;
	background: rgba(0,0,0,.51);
}

.top-header .header-content .header-gongneng .header-search .text{
	width: calc(100% - 28px);
	line-height: 28px;
	height: 28px;
	color: #fff;
	font-size: 14px;
	padding: 0 10px;
	vertical-align: middle;
}

.top-header .header-content .header-gongneng .header-search .top-search-button{
	background: #3d9797;
	width: 28px;
	height: 28px;
	line-height: 28px;
	text-align: center;
	display: inline-block;
	border-radius: 100px;
	vertical-align: middle;
	cursor: pointer;
}

.top-header .header-content .header-gongneng .header-search .top-search-button:hover{
	background: #009999
}

.top-header .header-content .header-gongneng .header-search .top-search-button .img{
	width: 100%;
	height: 100%;
	line-height: 28px;
	display: inline-block;
}

.top-header .header-content .header-gongneng .header-search .top-search-button .img img{
	width: auto;
	max-width: 17px;
	height: auto;
	max-height: 17px;
	vertical-align: middle;
	margin-top: -1px;
}

.top-header .header-content .header-gongneng .linkin{
	width: 40px;
	text-align: center;
	line-height: 34px;
	height: 34px;
	overflow: hidden;
}

.top-header .header-content .header-gongneng .linkin a{
	color: #fff;
	font-size: 20px;
	line-height: 34px;
	vertical-align: middle;
}

.top-header .header-content .header-gongneng .header-lang{
	vertical-align: middle;
	line-height: 34px;
}

.top-header .header-content .header-gongneng .header-lang .lang-button{
	color: #fff;
	font-size: 14px;
	line-height: 28px;
	padding: 0 10px;
	vertical-align: middle;
}

.top-header .header-content .header-gongneng .header-lang .lang-button:last-child{
	vertical-align: -6px;
}

.top-header .header-content .header-gongneng .header-lang .lang-button:hover,.top-header .header-content .header-gongneng .header-lang .lang-button.current{
	color: #009999;
}


.top-header .header-content .header-gongneng .header-lang .line{
	width: 0;
	border-left:1px #fff solid;
	height: 20px;
	vertical-align: middle;
}

/****************** 页脚 ****************/
.bottom-footer{
	background: #3d9797;
}

.bottom-footer .footer-container{
	position: relative;
	z-index: 1;
	padding: 25px 0;
}

.bottom-footer .footer-container .footer-logo{
	width: 350px;
	height: 136px;
	line-height: 136px;
	font-size: 0;
	margin-top:-15px;
}

.bottom-footer .footer-container .footer-logo img{
	width: auto;
	max-width: 304px;
	height: auto;
	max-height: 73px;
	vertical-align: middle;
}

.bottom-footer .footer-container .footer-info{
	width: 700px;
}

.bottom-footer .footer-container .footer-info .footer-nav{
	font-size: 0;
	margin-bottom: 10px;
}

.bottom-footer .footer-container .footer-info .footer-nav .nav-item{
	color: #fff;
	font-size: 14px;
	line-height: 2;
	margin-right: 36px;
}

.bottom-footer .footer-container .footer-info .footer-nav .nav-item:hover{
	text-decoration: underline;
}

.bottom-footer .footer-container .footer-info .footer-contact{
	color: #fff;
	padding-right: 50px;
	font-size: 14px;
	line-height: 2
}

.bottom-footer .footer-container .footer-qr{
	text-align: center;
	width: calc(100% - 650px - 400px);
	padding-top: 5px;
}
.bottom-footer .footer-container .footer-qr .img{
	font-size: 0;
	width: 80px;
	height: 80px;
	background: #fff;
	margin: 0 auto;
	padding: 5px;
	line-height:70px; 
	margin-bottom: 5px;
}

.bottom-footer .footer-container .footer-qr .img img{
	width: auto;
	max-width: 100%;
	height: auto;
	max-height: 100%;
	vertical-align: middle;

}

.bottom-footer .footer-container .footer-qr .text{
	color: #fff;
	font-size: 12px;
	line-height: 1.4;
}

.bottom-footer .footer-copyright{
	background: #2e8282;
	font-size: 12px;
	line-height: 20px;
	padding: 10px 0;
	color: rgba(255,255,255,.5);
	text-align: center;
}

/********* 返回顶部 ********/
.btt{
position:fixed;
right:0;
bottom:100px;
z-index:99;
width:40px;
height:40px;
text-align:center;
color:#fff;
font-size:14px;
line-height:1;
background:#2e8282;
border-radius:100px;
display:none;
cursor:pointer;
}

.btt i{
font-size:24px;
margin-top:-3px;
}

/************** 20190925修改 *************/
.header-nav-list{display:block}
.top-header .header-content .header-navi .nav-item{display: inline-block;padding: 0 20px;}


.popup-container .close-button{z-index:2;}
.popup-container .content{position:relative;z-index:0;}

/************** 20201201修改 **************/
.top-header .header-content .header-navi .nav-item{padding: 0 12px;}
.top-header .header-content .header-navi .nav-item .sub-menu {
  /*position:absolute;*/
  left: 0;
  top: 80px;
  width: 100%;
  background:rgba(0,0,0,.30);
  /*border-bottom:1px rgba(255,255,255,.51) solid;*/
  display:none;
  position: fixed;
/*  padding: 0px 20%;*/
  padding-left: calc(50% - 318px);
}
.top-header .header-content .header-navi .nav-item:hover .sub-menu {
  display: block;
}
.top-header .header-content .header-navi .nav-item .sub-menu .sub-item {
  /*padding: 0 28px;*/
  /*border-top:1px rgba(255,255,255,.51) solid;*/
  text-align: left;
/*  width: auto;*/
  float: left;
}
.top-header .header-content .header-navi .nav-item .sub-menu .sub-item:hover {
  background:none;
}
.top-header .header-content .header-navi .nav-item .sub-menu .sub-item a {
  line-height: 2;
  padding: 4px 36px;
  color: #fff;
  font-size: 20px;
  border-bottom: 1px solid #fff;
}
.top-header .header-content .header-navi .nav-item .sub-menu .sub-item:hover a {
  color: #fff;
}
.top-header .header-content .header-navi .nav-item .sub-menu .third-menu {
  position: absolute;
  left: 110px;
  top: 0px;
  background: none;
  /*border-bottom:1px rgba(255,255,255,.51) solid;*/
  display:block;
  position: inherit;
  padding: 6px 0;
	width: auto;
	height:auto;
}
.top-header .header-content .header-navi .nav-item .sub-menu .sub-item:hover .third-menu {
  display: block;
}
.top-header .header-content .header-navi .nav-item .sub-menu .third-menu .third-item {
  padding: 0 0px;
  /*border-top:1px rgba(255,255,255,.51) solid;*/
  text-align: left;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}
.top-header .header-content .header-navi .nav-item .sub-menu .third-menu .third-item:hover {
  background: none;
}
.top-header .header-content .header-navi .nav-item .sub-menu .third-menu .third-item a {
  line-height: 2;
  padding: 6px 14px;
  color: #fff;
  font-size: 14px;
  border-bottom: 1px solid #fff;
}

.top-header .header-content .header-navi .nav-item .sub-menu .third-menu .third-item a:hover{
	background: #3d9797;
}

.top-header .header-content .header-navi .nav-item .sub-menu .third-menu .third-item a img {
	vertical-align: middle;
  
}


.top-header.darker .header-content .header-navi .nav-item > a,.top-header.darker .header-content .header-gongneng .header-lang .lang-button{color: #404040;}
.top-header.darker .header-content .header-navi .nav-item:hover > a,
.top-header.darker .header-content .header-navi .nav-item.current > a,
.top-header.darker .header-content .header-navi .nav-item:hover .nav-arrow, 
.top-header.darker .header-content .header-navi .nav-item.current .nav-arrow {
	color: #009999;
}

.top-header.darker .header-content .header-gongneng .header-lang .line{border-color: #404040}
.top-header.darker .header-content .header-gongneng .header-lang .lang-button.current{
	color: #009999;
}
.top-header.darker .header-content .header-navi .nav-item .sub-menu{
	background:#fff;
	box-shadow: 0 5px 10px #999;
}
.top-header.darker .header-content .header-navi .nav-item .sub-menu .sub-item a {
	color: #404040;
}
.top-header.darker .header-content .header-navi .nav-item .sub-menu .sub-item .third-menu a {
	color: #404040;
}
.top-header.darker .header-content .header-navi .nav-item .sub-menu .sub-item a:hover {
	color: #009999;
}

.top-header.darker .header-content .header-navi .nav-item .sub-menu .third-menu .third-item a img {
	
	 filter: brightness(0);
    opacity: 0.5;
}
.top-header .header-content .header-navi .nav-item .sub-menu .third-menu .third-item:hover a img {
	
	filter: none;
    opacity: 1;
}