body, ul, dl, dt, dd, h1, h2, h3, h4, h5, h6, p, form, div, button {
	margin: 0;
	padding: 0;
	font-family: Arial, Tahoma, 微软雅黑;
}
body {
	margin: 0 auto;
	padding-top: 0;
	height: 100%;
	width: 100%;
	font-family: Arial, Tahoma, 微软雅黑;
	letter-spacing: 0.5px;
	overflow-x: hidden !important;
	color: #333;
}
ul {
	list-style-type: none;
}
img {
	border: medium none;
}
img, input, select {
	vertical-align: middle;
}
a {
	color: #333;
	text-decoration: none;
	letter-spacing: 0.5px;
	font-family: Arial, Tahoma, 微软雅黑;
}
h1, h2, h3, h4, h5, h6 {
   
    font-weight: normal;
}

@media only screen and (min-width: 320px) { html { font-size: 42.66667px; } }
@media only screen and (min-width: 360px) { html { font-size: 48px; } }
@media only screen and (min-width: 375px) { html { font-size: 50px; } }
@media only screen and (min-width: 384px) { html { font-size: 51.2px; } }
@media only screen and (min-width: 414px) { html { font-size: 55.2px; } }
@media only screen and (min-width: 480px) { html { font-size: 64px; } }
@media only screen and (min-width: 640px) { html { font-size: 85.33333px; } }
@media only screen and (min-width: 750px) { html { font-size: 100px; } }
@media only screen and (max-width: 319px) { html { font-size: 42.53333px; } }

/*
@media (min-width: 320px) {
html {
	font-size: 12px;
}
}

@media (min-width: 340px) {
html {
	font-size: 13px;
}
}

@media (min-width: 360px) {
html {
	font-size: 14px;
}
}

@media (min-width: 380px) {
html {
	font-size: 15px;
}
}

@media (min-width: 400px) {
html {
	font-size: 15px;
}
}

@media (min-width: 420px) {
html {
	font-size: 16px;
}
}
*/