html {
-webkit-text-size-adjust： none;
}


article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav,  section{
	display:block;
}


img {
max-width:100%;
height:auto;
width:auto\9; 
}
.video embed， .video object， .video iframe {
width:100%;
height:auto;
}

html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote
 a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, samp, small, sub, sup, tt, var, b, i, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
	margin:0;
	padding:0;
	outline:0;
	background:transparent
}


fieldset, img {
	border: 0;
}

:focus {
	outline: 0;
}
address, caption, cite, code, dfn, em, th, var, optgroup {
	font-style: normal;
	font-weight: normal;
}
h1, h2, h3, h4, h5, h6 {
	font-size: 100%;
	font-weight: normal;
}
abbr, acronym {
	border: 0;
	font-variant: normal;
}
input, button, textarea, select, optgroup, option {
	font-family: inherit;
	font-size: inherit;
	font-style: inherit;
	font-weight: inherit;
}
code, kbd, samp, tt {
	font-size: 100%;
}


input, button, textarea, select {
 *font-size: 100%;
}
ol, ul {
	list-style: none;
}

table {
	border-collapse: collapse;
	border-spacing: 0;
}
caption, th {
	text-align: left;
}
sup, sub {
	font-size: 100%;
	vertical-align: baseline;
}

:link, :visited, ins {
	text-decoration: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
	content: '';
	content: none;
}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;}
.clearfix{display:inline-table;}
*html .clearfix{height:1%;}
.clearfix{display:block;}
*+html .clearfix{min-height:1%;}
.clr{ clear:both; height:0;}