.server-brief {
	margin-top: 40px;
}
.flex-nav {
	position: absolute;
	right: 140px;
	bottom: 20px;
}
.flex-nav li {
	margin-right: 40px;
	float: left;
}
.flex-nav li a {
	display: inline-block;
	font-size: 14px;
	color: #4c4c4c;
}
/*.virtue-list {
	width: 100%;
}
.virtue-list li {
	display: list-item;
	float: left;
	padding: 10px 25px 0 100px;
	width: 590px;
	height: 100px;
	background-repeat: no-repeat;
	background-position: 18px 18px;
}
.virtue-list li:hover {
	box-shadow: 1px 1px 15px rgba(223, 223, 223, 0.65);
}
.margin-left-20 {
	margin-left: 20px;
}
.margin-top-20 {
	margin-top: 20px;
}
.virtue-list .virtue-bg1 {
	background-image: url(https://tp.a5idc.net/img/rent/cppz.png);

}
.virtue-list .virtue-bg2 {
	background-image: url(https://tp.a5idc.net/img/rent/wlfw2.png);

}
.virtue-list .virtue-bg3 {
	background-image: url(https://tp.a5idc.net/img/rent/jstd2.png);

}
.virtue-list .virtue-bg4 {
	background-image: url(https://tp.a5idc.net/img/rent/shfw.png);

}
.virtue-title {
	display: block;
	font-size: 16px;
	color: #666;
	font-weight: bold;
}
.virtue-sub-title {
	display: block;
	line-height: 22px;
	font-size: 14px;
	color: #666;
    margin-top: 12px;
}
.virtue-info {
	margin-top: 20px;
	line-height: 20px;
	font-size: 12px;
	color: #999;
}
.bg-gray{padding: 0px 0 50px 0;background: #fff;margin-top:50px;}
.bg-grayt{
	padding: 30px 0 0 0;
}*/