body {
	margin: 0;
}
.content-box {
	margin: 0 auto;
	width: 1000px;
}
.part {
	margin-top: 20px;
}
.a-btn {
	color: #666;
	text-decoration: none;
	display: inline-block;
}
.header {
	padding: 15px 0;
}
.footer {
	font-size: 14px;
	color: #666;
	text-align: center;
	padding: 20px 0;
	line-height: 24px;
}
.default-bg {
	background-color: #EEE;
}
.header-bg {
	background-color: #FFF;
}
.body-bg {
	background-color: #FFF;
}
.footer-bg {
	background-color: #EEE;
}
.logo {
	width: 60px;
}
.title-box {
	margin-left: 60px;
	line-height: 60px;
}
.title {
	margin: 0;
	padding-left: 15px;
}
.content-line:after {
	display: block;
	clear: both;
	content: "";
	height: 0;
	visibility: hidden;
	overflow: hidden;
}
.content-item {
	width: 33.33333333%;
	float: left;
	padding: 10px;
	box-sizing: border-box;
}
.item-box {
	background-color: #FFF;
}
.item-img {
	width: 100%;
	height: 200px;
}
.item-text {
	font-size: 14px;
	height: 300px;
	color: #666;
	padding: 20px 20px;
	line-height: 28px;
}
.footer-a {
	color: #666;
	text-decoration: none;
}
.footer-dl {
	margin: 0;
	padding: 0;
	width: 200px;
}