html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
    margin:0;
    padding:0;
    outline:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
    font-family: '微软雅黑';
}
img{
    border:0px;
    vertical-align: middle;
}
body {
    line-height:1;
}
:focus {
	outline: 1;
}
article,aside,canvas,details,figcaption,figure,

footer,header,hgroup,menu,nav,section,summary { 

    display:block;

}
nav ul {
    list-style:none;
}

blockquote, q {
    quotes:none;
}
blockquote:before, blockquote:after,
q:before, q:after {
    content:'';
    content:none;
}
a { margin:0;
    padding:0;
    border:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}
a:link,a:visited{
    color: inherit;
    text-decoration: none;
}
ins {background-color:#ff9;
    color:#000;
    text-decoration:none;
}
mark{background-color:#ff9;
    color:#000; 
    font-style:italic;
    font-weight:bold;
}
li{list-style: none;
}

del {
    text-decoration: line-through;
}
abbr[title], dfn[title] {
    border-bottom:1px dotted #000;
    cursor:help;
}
table {
    border-collapse:collapse;
    border-spacing:0;
}
hr {
    display:block;
    height:1px;
    border:0;   
    border-top:1px solid #cccccc;
    margin:1em 0;
    padding:0;
}
input, select {
    vertical-align:middle;
}


/*常用样式*/

/*清除浮动*/
.fix{
	zoom: 1;
}
.fix:after{
	content: "clear";
	display: block;
	clear: both;
	line-height: 0;
	visibility: hidden;
}

/*两端对其*/
.justity{
	text-align: justify;
}
.justity:after{
	content: "";
	display: inline-block;
	width: 100%;
	overflow: hidden;
	height: 0px;
}

/*inline-block*/
.dib{
	display: inline-block;
	*display:inline; 
	*zoom:1;
}
/*左右浮动*/
.fl{
	float:left;
}
.fr{
	float:right;
}