.attenance_box{
	width: 100%;
	display: flex;
	flex-direction: column;
}
.ab_top{
	width: 100%;
	display: flex;
	flex-direction: column;
	height: 624px;
	background: url('../images/bg.png');
	position: relative;
}
.center{
	width: 1240px;
	margin: 0 auto;
}

.ab_top_banner{
	width: 100%;
	display: flex;
	flex-direction: column;
}
.ab_top_banner .ab_top_banner_title{
	display: flex;
	flex-direction: column;
}
.ab_top_banner .ab_top_banner_title .ab_top_banner_title_1{
	height: 84px;
	font-size: 64px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #1845C8;
	line-height: 75px;
	letter-spacing: 3px;
	margin: 40px 0 25px 0;
}
.ab_top_banner .ab_top_banner_title .ab_top_banner_title_2{
	height: 34px;
	font-size: 26px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #000000;
	line-height: 30px;
	letter-spacing: 1px;
	margin-bottom: 30px;
}
.ab_top_banner .ab_top_banner_desc{
	width: 667px;
	height: 105px;
	font-size: 14px;
	font-family: Microsoft YaHei-Regular, Microsoft YaHei;
	font-weight: 400;
	color: #454545;
	line-height: 25px;
	word-wrap: break-word;
	margin-bottom: 12px;
}
.ab_top_banner .ab_top_banner_bottom{
	display: flex;
	flex-direction: row;
	align-items: center;
}

.ab_top_banner .ab_top_banner_bottom .ab_top_banner_img{
	width: 352px;
	height: 248px;
	margin-right: 177px;
}
.ab_top_banner .ab_top_banner_bottom .ab_top_banner_img>img{
	width: 100%;
	height: 100%;
}
.ab_top_banner .ab_top_banner_bottom .ab_top_banner_btn{
	display: flex;
	flex-direction: row;
}
.ab_top_banner .ab_top_banner_bottom .ab_top_banner_btn .ab_top_banner_btn_img{
	margin-right: 20px;
	width: 50px;
	height: 50px;
	cursor: pointer;
	z-index: 2;
}
.ab_top_banner .ab_top_banner_bottom .ab_top_banner_btn .ab_top_banner_btn_img>img{
	width: 100%;
	height: 100%;
}

.ab_top_right{
	width:947px;
	height: 624px;
	position: absolute;
	right: 0;
	top: 0;
	z-index: 1;
}
.ab_top_right>img{
	width: 100%;
	height: 100%;
}