* {
	box-sizing: border-box;
}

body {
	padding: 0;
	margin: 0;
	font-family: 宋体;
	/*background-image: url(../img/bg.jpg);*/
	background-color: #f8f7ec;
}

.center_area {
	width: 1048px;

	margin: auto
}

.banner {
	height: 340px;
	background-image: url(../img/topbg.png);
	background-position: center;
}

.top {
	border-bottom: solid 5px #cd3c28;
	background-color: #5aabfd;
}

.title_area {
	font-weight: bold;
	color: #CD3C28;
	text-align: center;
	margin-bottom:40px;
}

.sub_title {
	font-family: 楷体;
	font-size: 30px;
	line-height: 100px;
}

.main_title {
	font-family: 黑体;
	font-size: 48px;
	line-height: 80px;
}
.intro{
	text-indent: 2em;
	line-height: 30px;
	padding:10px;
	border:solid 1px #999;
	border-radius:5px;
	color:#333;
	box-shadow:4px 4px 6px #aaaaaa;
	margin-bottom:30px;
}
.part p{
	text-indent: 2em;
	color:#333;
	line-height: 25px;
}
.part1_img{
	width: 400px;
	float: right;
	margin:30px;
}
.part2_img{
	width: 450px;
	float: left;
	margin:30px;
}
.part3_img{
	width: 450px;
	float: right;
	margin:30px;
	margin-top:0px;
}
.part4_img{
	width: 430px;
	float: left;
	margin:40px;
	margin-top:10px;
}
.part5_img{
	width: 600px;
	margin:20px auto;
	margin-top:10px;
	text-indent: 0em;
}
.part_title{
	font-size:24px;
	padding:10px;
	font-weight: bold;
	color:#CD3C28;
	border-bottom:solid 3px #CD3C28;
	margin:30px auto;
	clear: both;
}