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;
    border:0;
    outline:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

body {
    line-height:1;
	-webkit-text-size-adjust: none;
	-moz-text-size-adjust:none;
	-ms-text-size-adjust: none;
	text-size-adjust: none
}

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

ul {
    list-style:none;
}

blockquote, q {
    quotes:none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content:'';
    content:none;
}

a {
    margin:0;
    padding:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

/* change colours to suit your needs */
ins {
    background-color:#ff9;
    color:#000;
    text-decoration:none;
}

/* change colours to suit your needs */
mark {
    background-color:#ff9;
    color:#000; 
    font-style:italic;
    font-weight:bold;
}

del {
    text-decoration: line-through;
}

abbr[title], dfn[title] {
    border-bottom:1px dotted;
    cursor:help;
}

table {
    border-collapse:collapse;
    border-spacing:0;
}

/* change border colour to suit your needs */
hr {
    display:block;
    height:1px;
    border:0;   
    border-top:1px solid #cccccc;
    margin:1em 0;
    padding:0;
}

input, select {
    vertical-align:middle;
}
/**base.css**/
.clearfix:after {
    clear: both;
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
}

.clearfix {
    display: inline-block;
}

.clearfix {
    display: block;
}

.clear {
    clear: both;
    font: 0px/0 Arial;
    height: 0;
    visibility: hidden;
}

.hide {
    display: none;
}

.block {
    display: block;
}
/*定位*/
.fl {
    float: left;
}

.fr {
    float: right;
}

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.tc {
    text-align: center;
}

.tr {
    text-align: right;
}

.fb {
    font-weight: bold;
}

.fn {
    font-weight: normal;
}
/*边距*/
.m5 {
    margin: 5px;
}
.mh5{
    margin-left:5px;
    margin-right:5px;
}
.mv5{
    margin-top:5px;
    margin-bottom:5px;
}
.m10 {
    margin: 10px;
}
.mh10{
    margin-left:10px;
    margin-right:10px;
}
.mv10{
    margin-top:10px;
    margin-bottom:10px;
}
.m15 {
    margin: 15px;
}
.mh15{
    margin-left:15px;
    margin-right:15px;
}
.mv15{
    margin-top:15px;
    margin-bottom:15px;
}
.mv25{
    margin-top:25px;
    margin-bottom:25px;
}
.m30 {
    margin: 30px;
}
.mr10{
    margin-right: 10px;
}
.ml10{
    margin-left: 10px;
}
.mlr5{
    margin: 0 5px;
}
.mlr10{
    margin: 0 10px;
}
.mt10{
    margin-top: 10px;
}
.p5 {
    padding: 5px;
}
.ph5{
    padding-left:5px;
    padding-right:5px;
}
.pv5{
    padding-top:5px;
    padding-bottom:5px;
}
.p10 {
    padding: 10px;
}
.ph10{
    padding-left:10px;
    padding-right:10px;
}
.pv10{
    padding-top:10px;
    padding-bottom:10px;
}
.p15 {
    padding: 15px;
}
.ph15{
    padding-left:15px;
    padding-right:15px;
}
.pv15{
    padding-top:15px;
    padding-bottom:15px;
}
.p30 {
    padding: 30px;
}

.pl10{
    padding-left: 1rem;
}
.pl05{
    padding-left: 0.5rem;
}
.mlr075{
    margin: 0 0.75rem;
}
.mlrtb075{
    margin: 0.75rem!important;;
}
.font13{
    font-size: 13px;
}
.font14{
    font-size: 14px;
}

.ff-ajax-loading{}
.ff-ajax-loading:before{
    content:"";
    background:rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
}

.common-layout-center{
    margin: 0 auto;
    max-width: 640px;
}