body,ul,dl,dt,dd,ol,li,i,em,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div{margin:0;padding:0;border:0;}
body{color:#000;font-size:12px;font-family:"宋体"; background:#eee}
ul,li,ol{list-style-type:none;}
i,em {font-style:normal;}
select,input,img,select{vertical-align:middle;}
strong {font-weight:bold;}
a{text-decoration:none;color:#000;}
a:hover,a:active{text-decoration:none;}
.fl{float:left}
.fr{float:right}
.bw {background-color:#FFF}
.hidden{overflow:hidden}
.cl {clear:both}
.db {display:block}
.db_n {display:none}
.no_border{border:none;}
.red {color:#F00}
.white {color:#FFF}
.clear {clear:both;}

.text_c {text-align:center}
.text_r {text-align:right}
.text_l {text-align:left}

.lh30 {line-height:30px}
.lh22 {line-height:22px}

.w60 {width:60px}

.f12 {font-size:12px}
.f14 {font-size:14px}
.f15 {font-size:15px}
.f24 {font-size:24px}

.ptb15 {padding:15px 0}
.ptb20 {padding:20px 0}

.pr10 {padding-right:10px}
.pr12 {padding-right:12px}
.pr15 {padding-right:15px}
.pr24 {padding-right:24px}
.pr32 {padding-right:32px}

.pl10 {padding-left:10px}
.pl12 {padding-left:12px}
.pl15 {padding-left:15px}
.pl25 {padding-left:25px}
.pl32 {padding-left:32px}

.pb5 {padding-bottom:5px}
.pb10 {padding-bottom:10px}
.pb15 {padding-bottom:15px}
.pb20 {padding-bottom:20px}

.pt5 {padding-top:5px}
.pt10 {padding-top:10px}
.pt15 {padding-top:15px}
.pt20 {padding-top:20px}
.pt25 {padding-top:25px}
.pt30 {padding-top:30px}

.mt2 {margin-top:2px}
.mt5 {margin-top:5px}
.mt10 {margin-top:10px}
.mt15 {margin-top:15px}
.mt20 {margin-top:20px}
.mt25 {margin-top:25px}
.mt30 {margin-top:30px}
.mt40 {margin-top:40px}

.mb10 {margin-bottom:10px}
.mb15 {margin-bottom:15px}
.mb25 {margin-bottom:25px}
.mb50 {margin-bottom:50px}

.mr10 {margin-right:10px}
.mr15 {margin-right:15px}
.mr25 {margin-right:25px}

.ml10 { margin-left:10px}
.ml15 { margin-left:15px}

.fb {font-weight:bold}
.fn {font-weight:normal}