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 { color:#333; font-size:14px; font-family: 'Microsoft YaHei', Verdana, Arial, Helvetica, sans-serif; }
table{border: 0; border-collapse: collapse; border-spacing: 0;}
td,th,caption { font-size:14px; line-height: 30px;}
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:#333; text-decoration:none; }
img { border:none;}
ol,ul,li { list-style:none; }
input, textarea, select, button { font:14px 'Microsoft YaHei', Verdana,Helvetica,Arial,sans-serif; }
.clearfix:after {content: "."; display: block; height:0; clear:both; visibility: hidden;}
.clearfix { *zoom:1; }
.fl{float: left;}
.fr{float: right;}
.overflow{display: block; text-overflow: ellipsis; white-space: nowrap; overflow: hidden;}
.pl10{padding-left: 10px;}
.pl15{padding-left: 15px;}
.pb10{padding-bottom: 10px;}
.pb20{padding-bottom: 20px;}
.mt10{margin-top: 10px;}
.ml10{margin-left: 10px;}
.mtb10{margin: 10px 0}
.w990{width: 990px;}
.tac{text-align: center;}
.f12{font-size: 12px; font-size: .75rem;}
.f14{font-size: 14px; font-size: .875rem;}
.f15{font-size: 15px; font-size: .938rem;}
.f16{font-size: 16px; font-size: 1rem;}
.f18{font-size: 16px; font-size: 1.125rem;}
.f20{font-size: 20px; font-size: 1.250rem;}
.f22{font-size: 22px; font-size: 1.375rem;}
.auto{margin: 0 auto;}
.dn{display: none;}