.pic{
	float: left;
	margin-left: 200px;
}
.main_pic2 img{
	display: block;
	position: relative;
}
.concept{
	float: left;
	margin-left: 80px;
}

.icon{
	margin-left: -30px;
	margin-top: 5px;
	float: left;
}
.as{
	color: #0066FF;
	font-size: 40px;
}
.all{
	margin-top: 40px;
}
*{
  font-family: 微软雅黑;
}