body {
	font-family: "mp-quote", -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif;
	margin:0;
}
.underline {
    text-align: center;
    position: relative;
}
.big-title {
	text-align:center;
    margin-bottom: 10px;
    font-size: 28px;
    line-height: 1.4;
    font-weight: 700;
}
.underline:after {
	content: "";
	position: absolute;
	width: 44px;
	height: 4px;
	bottom: -19px;
	left: 50%;
	margin-left: -22px;
	background: #00c250;
	-moz-border-radius: 1px;
	-webkit-border-radius: 1px;
	border-radius: 1px;
}
.platform {
margin-top:50px;
}
.platform a {
	float:left;
	margin:0 20px;
	display: block;
	width:200px;
	height: 316px;
	padding: 0 32px;
	text-align: center;
	background: #fff;
	border: 2px solid #fff;
	-moz-border-radius: 5px;
	-webkit-border-radius: 5px;
	border-radius: 5px;
	-moz-box-shadow: 0 2px 10px 0 rgba(0,0,0,0.1);
	-webkit-box-shadow: 0 2px 10px 0 rgba(0,0,0,0.1);
	box-shadow: 0 2px 10px 0 rgba(0,0,0,0.1);
	border-color: #f3f3f3\0;
	*border-color: #f3f3f3;
}