html {
	font-family: "PingFangSC-Regular", "sans-serif", "STHeitiSC-Light", "微软雅黑", "Microsoft YaHei";
	color: #666666;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,
td {
	margin: 0;
	padding: 0;
}

body {
	background-color: #fff;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}

fieldset,
img {
	border: 0;
	width: 100%;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
	font-style: normal;
	font-weight: normal;
}

ol,
ul {
	list-style: none;
}

caption,
th {
	text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
	font-size: 100%;
	font-weight: normal;
}

abbr,
acronym {
	border: 0;
	font-variant: normal;
}

sup {
	vertical-align: text-top;
}

sub {
	vertical-align: text-bottom;
}

input,
textarea,
select {
	font-family: inherit;
	font-size: inherit;
	font-weight: inherit;
}

input,
textarea,
select {
	font-size: 100%;
}

img {
	display: -webkit-box;
}

a,
span {
	text-decoration: none;
	color: #666666;
}

@media only screen and (min-width:321px) {
	html {
		font-size: 18.83px;
	}
}

@media only screen and (min-width:341px) {
	html {
		font-size: 20.01px;
	}
}

@media only screen and (min-width:361px) {
	html {
		font-size: 21.18px;
	}
}

@media only screen and (min-width:381px) {
	html {
		font-size: 22.35px;
	}
}

@media only screen and (min-width:401px) {
	html {
		font-size: 23.53px;
	}
}

@media only screen and (min-width:421px) {
	html {
		font-size: 24.70px;
	}
}

@media only screen and (min-width:441px) {
	html {
		font-size: 25.87px;
	}
}

@media only screen and (min-width:461px) {
	html {
		font-size: 27.05px;
	}
}

@media only screen and (min-width:481px) {
	html {
		font-size: 28.22px;
	}
}

@media only screen and (min-width:501px) {
	html {
		font-size: 29.39px
	}
}

@media only screen and (min-width:521px) {
	html {
		font-size: 30.57px
	}
}

@media only screen and (min-width:541px) {
	html {
		font-size: 31.74px
	}
}

@media only screen and (min-width:561px) {
	html {
		font-size: 32.91px
	}
}

@media only screen and (min-width:581px) {
	html {
		font-size: 34.09px
	}
}

@media only screen and (min-width:601px) {
	html {
		font-size: 35.26px
	}
}