body {
	padding:0 20px 20px
}
.header {
	text-align:center;
	font-size:18px;
	margin:20px 0
}
.des {
	font-size:14px;
	margin:10px 0;
	line-height:20px
}
.title {
	font-size:16px;
	font-weight:700;
	color:#000
}
.small-list {
	margin:10px 0;
	font-size:14px
}
.small-list .small-item {
	margin:8px 0
}
.s-s-list {
	list-style-type:square;
	list-style-position:inside;
	text-indent:2rem
}