*{list-style: none;text-decoration: none;color: inherit;font-weight: normal;font-family: "微软雅黑";box-sizing: border-box;}

body{min-width: 1200px;}


form {
	width: 620px;
	height: 580px;
	background-color: rgba(255,245,245,0.3);
	border-radius: 10px;
	border: 1px solid rgba(255,0,0,0.4);
	
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	margin: auto;
	padding: 10px;
	box-sizing: border-box;
}