/*
	TODO will need to remove settings on HTML since we can't namespace it.
	TODO with the prefix, should I group by selector or property for weight savings?
*/

/* Tools */
.hidden       { display:block !important; border:0 !important; margin:0 !important; padding:0 !important; font-size:0 !important; line-height:0 !important; width:0 !important; height:0 !important; overflow:hidden !important; }
.nobr         { white-space:nowrap !important; }
.wrap         { white-space:normal !important; }
.ta-left       { text-align:left !important; }
.ta-center     { text-align:center !important; }
.ta-right      { text-align:right !important; }
.va-top        { vertical-align:top; }
.va-middle     { vertical-align:middle; }
.fl,
.left         { float:left !important; }
.fr,
.right        { float:right !important; }
.f-none       { float:none !important; }
.f-fix        { float:left; width:100%; }
.no-display   { display:none; }
.no-margin    { margin:0 !important; }
.no-padding   { padding:0 !important; }
.no-bg        { background:none !important; }
.pt_r { position:relative;}
.pt_a{ position:absolute;}
.pt_f{ position:fixed;}


/* fonts字体  */
body {font-size:12px;font-family: "微软雅黑",arial,helvetica,clean,sans-serif;
*font-size:small;   	/* for IE6/7 */ 
*font:x-small;  /* for IE Quirks Mode */}



/*清除浮动*/
.clear:after {content: "";display: block;height: 0;clear: both;}
.clear {zoom: 1;}   /* for IE */



/*
	TODO remove settings on BODY since we can't namespace it.
*/
/*
	TODO test putting a class on HEAD.
		- Fails on FF. 
*/
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;
	font-size: 12px;
}
table {border-collapse:collapse;border-spacing:0;}
fieldset,img {border:0;}
/*
	TODO think about hanlding inheritence differently, maybe letting IE6 fail a bit...
*/
address,b,caption,cite,code,dfn,em,strong,th,var {font-style:normal;font-weight:normal;}
/*
	TODO Figure out where this list-style rule is best set. Hedger has a request to investigate.
*/
li {list-style:none;}
a{text-decoration:none;}
caption,
th {text-align:left;}
h1,h2,h3,h4,h5,h6 {font-size:100%;font-weight:normal;}
q:before,q:after {content:'';}
abbr,acronym {border:0;font-variant:normal;}
/* to preserve line-height and selector appearance */
sup {vertical-align:text-top;}
sub {vertical-align:text-bottom;}
input,textarea,select {font-family:inherit;font-size:inherit;font-weight:inherit;}
/*to enable resizing for IE*/
input,textarea,
select {*font-size:100%;}
/*because legend doesn't inherit in IE */
legend {color:#000;}