@font-face {
		font-family: "DS-Digital";
		src: url(../font/DS-DIGI.TTF);
		font-weight: normal;
		font-style: normal;
	}
.banner{
	width: 100%;
	height: 640px;
	background: url(../img/clbanner.jpg) no-repeat;
	background-size: 100% 100%;
}
.clbandiv{
	width: 1200px;
	margin: 0 auto;
}
.clbandiv img{
	margin-top: 232px;
	margin-left: 120px;
}
.solve_box{
	height: 200px;
	box-shadow:2px 2px 10px rgba(0,0,0,0.1);
}
.solve{
	width: 1200px;
	height: 200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
}
.solve_line{
	height: 61px;
	width: 1px;
	background: #BDBFD7;
}
.solve_list{
	width: 238px;
}
.solve_list_t{
	display: flex;
	margin-left: 20px;
	align-items: baseline;
}
.solve_num{
	color: #446FFF;
	font-size: 48px;
	font-family: "DS-Digital";
}
.solve_unit{
	color: #446FFF;
	font-size: 18px;
	margin-left: 18px;
	margin-right: 18px;
	
}
.solve_text{
	color: #3E4371;
	font-size: 22px;
}
.solve_list_b{
	margin-left: 20px;
	color: #787CA6;
	font-size: 14px;
	line-height: 24px;
	margin-top: 12px;
}
.introduce_box{
	height: 716px;
}

.jieshaoimg{
	display: block;
	margin: 0 auto;
	margin-top: 34px;
}
.exhibition_box{
	height: 755px;
	background: url(../img/exhibitionbg.jpg) no-repeat;
	background-size:100% 100%;
	overflow: hidden;
}
.exhibitionimg{
	display: block;
	margin: 0 auto;
}