* {
	box-sizing: border-box;
}
html {
	height: 100%;
}
body {
	margin: 0;
	height: 100%;
	font-size: 0.32rem;
	line-height: 1;
	font-family: PingFangSC-Regular,Helvetica,Droid Sans,Arial,sans-serif;
}

.wrapper {
	height: 100%;
	overflow: hidden;
	position: relative;
}