html,
body {
    background: #f0f2f4;
    color: #555;
    font-family: "微软雅黑","Microsoft YaHei UI","Microsoft YaHei","PingFang SC","Helvetica Neue",Helvetica,Arial,sans-serif;
}

.header {
    background: rgba(255,255,255,.98);
    -webkit-backdrop-filter: blur(5px);
	backdrop-filter: blur(5px);
    border-bottom: 1px solid #e2e4e7;
    box-shadow: 0 2px 3px rgba(0, 0, 0, .05);
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    height: 50px;
}
.header .title {
	line-height: 50px;
	height: 50px;
	color: #20a0ff;
	font-size: 18px;
	display: inline-block;
	border-bottom: 1px solid #20a0ff;
	vertical-align: middle;
}
.header .description {
	color: #8492a6;
	vertical-align: middle;
	margin-left: 15px;
}
.main {
	margin: 65px 0;
}
.main .wrapper {
	background: #fff;
	padding: 30px;
	border-radius: 4px;
	box-shadow: 0 5px 10px rgba(0, 0, 0, .03);
}
.titleStyle {
	border-bottom: 1px solid #20a0ff;
}
* + .titleStyle {
	padding-top: 20px;
}
.titleStyle span {
	background: #20a0ff;
	color: #fff;
	padding: 5px 10px;
	display: inline-block;
	border-radius: 5px 5px 0 0;
	font-weight: bold;
	font-size: 15px;
}
.alignCenter {
	display: block;
	margin: auto;
}
img {
	max-width: 100%;
}
.wrapper p {
	font-size: 15px;
}