/*css reset*/
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,a,pre,form,fieldset,input,textarea,p,blockquote,th,td,figure,figcaption,button{margin: 0; padding: 0;}
table{border-collapse: collapse; border-spacing: 0;}
fieldset,img{border:0}
address,caption,cite,code,dfn,em,strong,th,var {font-style: normal; font-weight: normal;}
ol,ul {list-style: none;}
caption{text-align: left;}
h1,h2,h3,h4,h5,h6 {font-size: 100%; font-weight: normal;}
q:before,q:after{ content: '';}
abbr,acronym,button{border: 0;}
a, ins{text-decoration: none;color: inherit}
input,button{outline: none;}

/*文字排版*/
.f12{font-size: 12px;}
.f13{font-size: 13px;}
.f14{font-size: 14px;}
.f16{font-size: 16px;}
.f18{font-size: 18px;}
.f20{font-size: 20px;}
.f22{font-size: 22px;}
.f24{font-size: 24px;}
.fb{font-weight: bold;}
.fn{font-weight: normal;}
.fsn{font-style: normal;}
.t2{text-indent: 2em;}
.lh100{line-height: 100%;}
.lh150{line-height: 150%;}
.lh180{line-height: 180%;}
.lh200{line-height: 200%;}
.unl{text-decoration: underline;}
.no_unl{text-decoration: none;}
/*文本单行溢出省略*/
.to{white-space: nowrap;overflow: hidden;text-overflow: ellipsis;}

/*定位*/
.tl{text-align: left;}
.tc{text-align: center;}
.tr{text-align: right;}
.bc{margin-left: auto; margin-right: auto;}
.fl{float: left; display: inline;}
.fr{float: right;}
.cb{clear: both;}
.cl{clear: left;}
.cr{clear: right;}
 .clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden; }
 .clearfix{display:inline-block;zoom: 1;}
 /* Hides from IE-mac \*/
* html .clearfix{height:1%;}
.clearfix{display:block;}
/* End hide from IE-mac */
*+html .clearfix{min-height:1%;}/* IE7 */
.vt{vertical-align: top;}
.vm{vertical-align: middle;}
.pr{position: relative;}
.pa{position: absolute;}
.abs-right{position: absolute;right: 0;}
.zoom{zoom: 1;}
.hidden{visibility: hidden;}
.none{display: none;}
.inb{display: inline-block;}
.block{display: block;}
.table{display: table;}
.table_cell{display: table-cell;}
.va{vertical-align: middle;}
.cp{cursor: pointer;}
.justify_fix{ text-align: justify;}
.justify_fix:after{content: ''; display:inline-block; width:100%; height:0; overflow:hidden;}
.ofh{overflow: hidden;}

/*长度高度*/
.w10{width: 10px;}
.w20{width: 20px;}
.w30{width: 30px;}
.w40{width: 40px;}
.w50{width: 50px;}
.w60{width: 60px;}
.w70{width: 70px;}
.w80{width: 80px;}
.w90{width: 90px;}
.w100{width: 100px;}
.w200{width: 200px;}
.w250{width: 250px;}
.w300{width: 300px;}
.w400{width: 400px;}
.w500{width: 500px;}
.w600{width: 600px;}
.w700{width: 700px;}
.w800{width: 800px;}
.w{width: 100%;}
.h50{height: 50px;}
.h80{height: 80px;}
.h100{height: 100px;}
.h200{height: 200px;}
.h{height: 100%;}

/*边距*/
.m0{margin: 0px;}
.m10{margin: 10px;}
.m15{margin: 15px;}
.m30{margin: 30px;}
.mt0{margin-top: 0px;}
.mt5{margin-top: 5px;}
.mt10{margin-top: 10px;}
.mt15{margin-top: 15px;}
.mt20{margin-top: 20px;}
.mt30{margin-top: 30px;}
.mt50{margin-top: 50px;}
.mt100{margin-top: 100px;}
.mb0{margin-bottom: 0px;}
.mb5{margin-bottom: 5px;}
.mb10{margin-bottom: 10px;}
.mb15{margin-bottom: 15px;}
.mb20{margin-bottom: 20px;}
.mb30{margin-bottom: 30px;}
.mb50{margin-bottom: 50px;}
.mb100{margin-bottom: 100px;}
.ml0{margin-left: 0px;}
.ml5{margin-left: 5px;}
.ml10{margin-left: 10px;}
.ml15{margin-left: 15px;}
.ml20{margin-left: 20px;}
.ml30{margin-left: 30px;}
.ml50{margin-left: 50px;}
.ml100{margin-left: 100px;}
.mr0{margin-right: 0px;}
.mr5{margin-right: 5px;}
.mr10{margin-right: 10px;}
.mr15{margin-right: 15px;}
.mr20{margin-right: 20px;}
.mr30{margin-right: 30px;}
.mr50{margin-right: 50px;}
.mr100{margin-right: 100px;}
.p0{padding: 0px;}
.p10{padding: 10px;}
.p15{padding: 15px;}
.p30{padding: 30px;}
.pt0{padding-top: 0px;}
.pt5{padding-top: 5px;}
.pt10{padding-top: 10px;}
.pt15{padding-top: 15px;}
.pt20{padding-top: 20px;}
.pt30{padding-top: 30px;}
.pt50{padding-top: 50px;}
.pt100{padding-top: 100px;}
.pb0{padding-bottom: 0px;}
.pb5{padding-bottom: 5px;}
.pb10{padding-bottom: 10px;}
.pb15{padding-bottom: 15px;}
.pb20{padding-bottom: 20px;}
.pb30{padding-bottom: 30px;}
.pb50{padding-bottom: 50px;}
.pb100{padding-bottom: 100px;}
.pl0{padding-left: 0px;}
.pl5{padding-left: 5px;}
.pl10{padding-left: 10px;}
.pl15{padding-left: 15px;}
.pl20{padding-left: 20px;}
.pl30{padding-left: 30px;}
.pl50{padding-left: 50px;}
.pl100{padding-left: 100px;}
.pr0{padding-right: 0px;}
.pr5{padding-right: 5px;}
.pr10{padding-right: 10px;}
.pr15{padding-right: 15px;}
.pr20{padding-right: 20px;}
.pr30{padding-right: 30px;}
.pr50{padding-right: 50px;}
.pr100{padding-right: 100px;}

/*颜色*/
.cob2 {color: #2d2d2d;}
.cob3 {color: #333333;}
.cob4 {color: #484848;}
.cob6 {color: #666666;}
.cob8 {color: #888888;}
.cob9 {color: #999999;}
.cowhite {color: #FFFFFF;}
.bgwhite{background-color: #FFFFFF;}