.about_page{
	background: url(../img/banner/banner_about.png) no-repeat center;
}
.introduction{
	width: 100%;
	height: 694px;
	background: url(../img/banner/banner_introduction.png) no-repeat center;
	padding-top: 100px;
}
.introduction_box{
	width: 800px;
	height: 600px;
	margin: 0 auto;
}
.introduction_box_title{
	width: 400px;
	height: 100px;
	margin:0 auto 50px;
	font-size: 50px;
	text-align: center;
}
.introduction_box_content >p {
	font-size: 22px;
	line-height: 60px;
	text-indent: 2em;
	font-weight: bold;
	letter-spacing: 1px;
	color: #333;
}
.time{
	width: 100%;
	height: 1600px;
	position: relative;
	background: url(../img/banner/banner_time.png) no-repeat center;
}
.time_axis{
	width: 24px;
	height: 1298px;
	position: absolute;
	left: 50%;
	top: 100px;
	background: url(../img/time_axis.png) no-repeat center;
}
.honor{
	width: 100%;
	height: 700px;
	background: url(../img/banner/banner_honor.png) no-repeat center;
	padding-top: 80px;
}
.honor_box{
	width: 1100px;
	height: 670px;
	margin: 0 auto;
}
.honor_box_title{
	width: 400px;
	height: 100px;
	margin:0 auto 60px;
	font-size: 50px;
	text-align: center;
}
.honor_box_img{
	width: auto;
	height: 500px;
}
.honor_box_img > img {
	margin: 0 3px 10px;
}