@charset "utf-8";

* {
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body,
h1,
h2,
h3,
p,
div,
ol,
ul,
input,
button {
	margin: 0;
	padding: 0
}

body {
	-webkit-text-size-adjust: 100%;
	color: #333333;
	margin: 0;
	padding: 0;
	height: 100%;
	width: 100%;
	overflow-x: hidden;
	font-family:"微软雅黑", Helvetica, "Droid Sans", Arial, sans-serif;
}

ol,
ul {
	list-style: none
}

a {
	color: #333333;
	text-decoration: none;
}

input,
select,
button,
textarea {
	border: 0;
	border-radius: 0;
	background: transparent;
	-webkit-appearance: none;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	outline: none;
	font-family:"微软雅黑", Helvetica, "Droid Sans", Arial, sans-serif;
	
}
button,
input,
select,
textarea {
	appearance: none;
	-moz-appearance: none;
	-webkit-appearance: none;
	outline: none;
	border: none;
	padding: 0px;
	background-color: transparent;
}

button {
	outline: none
}


html,
body,
.view {
	font-size: 2.1334vw;
}

@media (min-width: 900px)and (max-width:2000px) {

	html,
	body {
		font-size: 1.1334vw;
		position: absolute;
		right: 0;
		left: 0;
		width: 46.875rem;
		height: 100%;
		overflow: hidden;
		margin: 0 auto;
	}
}

.view {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	right: 0;
	margin: auto;
	overflow: hidden;
	background-color: #ffffff;
	transform: translateZ(0);
}

.page {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	display: none;
	overflow: hidden;
	background-size: 100% auto;
	background-position: center;
	background-repeat: no-repeat;
}

.scrollview {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	overflow-y: auto;
	overflow-x: hidden;
	-webkit-overflow-scrolling: touch;
}

.page_0 {
	display: block;
	background-position: top;
	background-color: #ffffff;
}
.header_box{
    position: absolute;
    top: 25.2rem;
    width: 46.875rem;
    height: 7rem;
    left: 0;
    background: #fff;
}
.header{
    width: 42.8375rem;
    height: 3.2rem;
    top: 1.9rem;
    left: 0;
    right: 0;
    margin: auto;
    position: absolute;
    background-color: #e8f0ff;
    border-radius: 1.6rem;
    overflow: hidden;
    white-space: nowrap;
}
.header div{
    width: 8.6rem;
    height: 3.2rem;
    display: inline-block;
    color: #616161;
    font-size: 1.5625rem;
    text-align: center;
    line-height: 3.3rem;
    margin-left: -0.4rem;
    position: relative;
    top: -0.1rem;
}
.active{

	box-sizing: border-box;
    background-size: 100% 100%;
    background-image: url(../img/active_bg.png?v=3);
	border-radius: 1.6rem;
	color: #fff !important;
    font-weight: bold;
}
.header div:nth-child(1){
    margin-left: -0.1rem;
}

.header div:nth-child(5){   
	 position: relative;
    right: -0.1rem;}

.bg_1{
    width: 100%;
    height: auto;
    position: absolute;
    top: 0;
    left: 0;

}
.content_box{
    width: 100%;
    background-color: #f6f6f6;
    position: absolute;
    top: 31.9rem;
    left: 0;
    padding-top: 3rem;
    padding-left: 0.8rem;
}
.item{
    width: 13.5rem;
    height: 20rem;
    overflow: hidden;
    float: left;
    margin-left: 1.2rem;
    margin-bottom: 2.4rem;
    border-radius: 1rem;
	position: relative;
	
}
.item_poster{
	width: 100%;
	height: auto;
}
.poster_text{
    width: 100%;
    height: 2.6rem;
    line-height: 2.6rem;
    font-size: 1.1rem;
    position: absolute;
    left: 0;
    bottom: 0;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    background: rgb(0, 0, 0, 0.4);
    color: #fff;
    text-align: center;
}
.triangle_1{
	position: absolute;
    left: 6.1rem;
    bottom: 0;
}
.triangle_2{
	position: absolute;
    left: 16.7rem;
    bottom: 0;
}
.triangle_3{
	position: absolute;
    left: 27.7rem;
    bottom: 0;
}
.triangle_4{
	position: absolute;
    left: 38.5rem;
    bottom: 0;
}
.head_fixd{
    position: fixed;
    top: 0;
    z-index: 1;
}
.item_list{
    width: 42.9375rem;
    background: #fff;
    border-radius: 1rem;
    height: 8.3125rem;
    margin-left: 1rem;
    margin-bottom: 1.8rem;
    position: relative;
    overflow: hidden;
}
.article_icon{
    position: absolute;
    right: 0;
    width: 6.5rem;
    top: 1.2rem;
}
.article_title{
    font-size: 1.389rem;
    width: 40.3rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    position: absolute;
    top: 2.2rem;
    left: 2.4rem;
}
.article_date{
    color: #616161;
    font-size: 1.085rem;
    position: absolute;
    top: 4.7rem;
    left: 2.4rem;
}
.article_update{
	color: #616161;
    font-size: 1.085rem;
    position: absolute;
    top: 4.7rem;
    left: 11.5rem;
}
.item_video{
	width: 20.75rem;
	height: 11.75rem;
    overflow: hidden;
    float: left;
    margin-left: 1.3rem;
    margin-bottom: 2.4rem;
    border-radius: 1rem;
    position: relative;
}
.video_icon{
	position: absolute;
    left: 0;
    right: 0;
    margin: auto;
    top: 3.6rem;
    width: 3.9rem;

}
.page_rgba {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
    background-color: rgba(0, 0, 0, 0.9);
	z-index: 1;
}
.page_rgba video{
	display: block;
    width: 100%;
    height: 31.25rem;
    margin: 18.75rem auto;
    background-color: #000;
}
.back{
	position: fixed;
    width: 7rem;
    height: 3rem;
    top: 3rem;
    right: 2rem;
    color: #FFFFFF;
    font-size: 1.8rem;
    line-height: 3rem;
    text-align: center;
    border-radius: 3rem;
    background: linear-gradient(to top, #0021ff, #008aff);
}
.banner{
    width: 46.875rem;
    height: 25.1875rem;
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
}

.pdf_icon{
    position: absolute;
    left: 1.6rem;
    width: 3.1rem;
    top: 2.2rem;
}
.pdf_title{
    font-size: 1.389rem;
    width: 35.3rem;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    position: absolute;
    top: 2.2rem;
    left: 6rem;
}
.pdf_date{
    color: #616161;
    font-size: 1.085rem;
    position: absolute;
    top: 4.7rem;
    left: 6rem;
}
.pdf_update{
    color: #616161;
    font-size: 1.085rem;
    position: absolute;
    top: 4.7rem;
    left: 12.6rem;
}