html,body{
	margin: 0 auto;
	background-color: #ffffff;
}

.introduce-index-banner{
	width: 100%;
	height: 450px;
	margin:0 auto;
	background: url('../../../images/english/aboutus/index_banner.png') no-repeat center;
    background-size: 100% 100%;
}

.about-introduce-banner-des{
	width: 631px;
	font-family: News706BT-BoldC;
	font-size: 60px;
	line-height: 450px;
	letter-spacing: 0px;
	color: #ffffff;
	margin: 0 auto;
}

.about-introduce-main{
	width: 1080px;
	zoom:1;
	overflow:hidden; 
	margin: 90px auto;
}

.about-introduce-title {
	/* font-family: SimHei; */
    font-size: 20px;
    font-weight: bold;
    color: #1d1e20;
	line-height: 50px;
    text-align: left;
}

.about-introduce-hr{
	width: 1080px;
	height: 5px;
	background-color: #9b1e22;
}

.about-introduce-left{
	width: 710px;;
	height: auto;
	float: left;
}

.about-introduce-left-title{
	margin: 26px auto;
	width: 502px; 
	font-family: News706BT-BoldC;
	font-size: 20px;
	line-height: 24px;
	letter-spacing: 0px;
	color: #1d1e20;
}

.about-introduce-left-hr{
	width: 710px;
	height: 1px;
	margin: 17px auto;
	background-color: #e8e8e8;
}

.about-introduce-left-des{
	font-family: HiraginoSansGB-W3;
	font-size: 13px;
	letter-spacing: 1px;
	line-height: 30px;
	color: #4c4c4c;
	margin:35px auto;
	text-align: justify;
	margin-bottom: 10px;
}

.about-introduce-right{
	width: 340px;
	margin: 56px auto;
	margin-left: 30px;
	float: left;
}
.about-introduce-right-top{
	width: 340px;
	height: 13px;
}

.about-introduce-right-top-title{
	width: 64px;
	font-family: HiraginoSansGB-W6;
	font-size: 14px;
	line-height: 10px;
	letter-spacing: 4px;
	float: left;
	color: #1d1e20;
}

.about-introduce-right-top-hr{
	width: 200px;
	height: 10px;
	background-color: rgba(155, 30, 34, 0.5);
	float: left;
}

.about-introduce-right-video{
	width: 340px;
	height: 213px;
	margin:23px auto;
	background-image: linear-gradient(0deg, 
		rgba(0, 0, 0, 0.5) 0%, 
		#000000 100%);
}