*{padding: 0;margin: 0;font-family: 'STXihei';color: #000;}
li {
	list-style: none;
}
img {
	border: none;
}
a {
	text-decoration: none;
} 
b{font-family: 'STXihei'; font-weight:normal;}
i{font-style:normal;}
.clear {
	zoom: 1;
	clear: both;
}
.clear:after {
	display: block;
	content: '';
	clear: both;
}
body{
	overflow-x: hidden;
}
@media(min-width:319px) and (max-width: 359px) {
	html {
		font-size: 100px!important;
	}
}
@media(min-width:360px) and (max-width: 399px) {
	html {
		font-size: 112.5px!important;
	}
}
@media(min-width:400px) and (max-width: 639px) {
	html {
		font-size: 125px!important;
	}
}
@media(min-width:640px) and (max-width: 768px) {
	html {
		font-size: 200px!important;
	}
}