body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {

	margin: 0;

	padding: 0;

	font: 12px "microsoft yahei", Arial, Helvetica, sans-serif;

}

caption,  tfoot, thead, th, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {

	display: block;

	margin: 0;

	padding: 0;

}

body, button, input, select, textarea {

	font: 12px/1.5 tahoma, arial, \5b8b\4f53;

}

h1, h2, h3, h4, h5, h6 {

	font-size: 100%;

}

address, cite, dfn, em, var {

	font-style: normal;

}

code, kbd, pre, samp {

	font-family: courier, courier, monospace;

}

li {

	list-style: none;

}

a, a:hover, a:link, a:visited, a:active {

	text-decoration: none;

}

img {

	border: 0;

	max-width: 100%;

}

button, input, select, textarea {

	font-size: 100%;

	outline: none

}

table {

	border-collapse: collapse;

	border-spacing: 0;

}

.hide {

	display: none;

}

*, *::before, *::after {

	box-sizing: border-box

}