body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td { margin:0; padding:0; }
body { background:#fff; color:#000; font-size:14px;font-family:"Microsoft YaHei","Tahoma","Helvetica","Arial"; }
td,th,caption { font-size:14px; }
h1, h2, h3, h4, h5, h6 { font-weight:normal; font-size:100%; }
address, caption, cite, code, dfn, em, strong, th, var { font-style:normal; font-weight:normal;}
a { color:#000; text-decoration:none; }
a:hover{ text-decoration:none;}
img {border:none;}
ol,ul,li { list-style:none; }
input, textarea, select, button { font:14px Verdana,Helvetica,Arial,sans-serif; }
table { border-collapse:collapse; } 
/* css common */
.clearfix{ *zoom:1; }
.clearfix:after{content:""; display:block;height:0;clear:both;visibility:hidden;}
.fl{float:left;}
.fr{float:right;}
.margint30{margin-top:30px;}