*{
	font-family: "microsoft yahei";
}
.prog_banner{
	width: 100%;
	overflow: hidden;
}
.prog_banner img{
	width: 100%;
}
.prog_content .row{
	padding-top: 0;
}
.logo {width: 1200px;}
.prog_content{padding-bottom: 50px;}
.prog_content img{margin: 15px 0;}