.sider {
    width: 267px;
    float: left;
    text-align: center;
}
.sider_title {
    width: 100%;
	height: 123px;
    background: #4973a5;
}
.sider_title a {
    font-family: "微软雅黑";
    font-size: 25px;
    line-height: 26px;
    color: #fff;
    display: block;
    padding-top: 42px;
}
.sider_title a:hover {
	font-size: 26px;
}
.sider_title>p:nth-of-type(2) {
	font-family: "微软雅黑";
	font-size: 10px;
	line-height: 10px;
	color: #fff;
	margin-top: 17px;
	text-transform: uppercase;
}
.sider_list {
    width: 100%;
}
.sider_list>ul>li {	
	width: 100%;
	height: 52px;
	display: block;
	background: #f5f5f5;
	margin-top: 1px;
}
.sider_list li>a {
	display: block;
	width: 100%;
	line-height: 52px;	
	font-family: "微软雅黑";
	font-size: 15px;
	color: #333;
}
.sider_list>ul>li.on {
	background: #4973a5;
}
.sider_list li.on>a {
	color: #fff;
}
.sider_list li:hover>a {
	color: #4973a5;
}
.sider_contact {
	width: 100%;
	padding: 20px 0;
	background: #f5f5f5;
}
.sider_contact>p {
	font-size: 15px;
	color: #424242;
	line-height: 30px;
	margin: 0 20px;
}
.sider_contact>div {
	width: 120px;
	height: 120px;
	margin: 10px auto;
}
.sider_contact>div>img {
	width: 100%;
	height: 100%;
}