/* 清除默认样式 */
*,::after,::before{padding: 0;margin: 0;-webkit-tap-highlight-color: transparent;tap-highlight-color:transparent;-webkit-box-sizing: border-box;}
body{font-family: "Microsoft YaHei" , "sans-serif";font-size: 14px;line-height: 1;color: #333;position: relative;background: #f5f5f5;}
ul{list-style: none;}
a{text-decoration: none;color: #333;}
input,textarea{border:0;outline: none;resize: none;-webkit-appearance: none;}
img{vertical-align: middle;/*清除3px的bug*/border: 0;}
.clearfix::after,.clearfix::before{clear: both;content: '.';height: 0;line-height: 0;visibility: hidden;display: block;}

.bg{
	background-image: url(../images/bg.png);
	background-repeat: no-repeat;
	background-attachment: fixed;
	background-size: cover;
}
#container{
	min-width: 320px;
	max-width: 640px;
	margin: 0 auto;
	width: 100%;
}
.main{
	position: fixed;
	margin: auto;
	left: 0;
	right: 0;
	width: 180px;
	padding-top: 88%;
}
.main li{
	margin-bottom: 4px;
	width: 180px;
	height: 60px;
}
.main li a{
	display: block;
	width: 100%;
	height: 100%;
}
.main li a img{
	width:100%;
	height:auto;
}