body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,input,textarea,p,th,td,img {margin:0;padding:0;}
img {border:0}
ol,ul {list-style:none}
h1,h2,h3,h4,h5,h6{font-size:16px;}
input{outline: none;border:none;}
html {_overflow-y:scroll;}
*{ margin: 0; padding: 0;}
a{text-decoration: none;} /* 链接无下划线,有为underline */ 
a:hover{color: #2c2c2c;	text-decoration: none;} /* 鼠标在链接上 */ 
p{ line-height:24px;}
.fl{float:left;}
.fr{float:right;} 
.hide{display: none}
.show{display: block}
.dib{display: inline-block;*display: inline;zoom:1;}
.clear:after{content: "."; display: block; height: 0; clear: both; visibility: hidden; }/*清除浮动*/
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden;overflow: hidden;}/*清除浮动*/
.clearfix{display:inline-block}* html .clearfix{height:1%}.clearfix{display:block}
.dib{display: inline-block;*display: inline;zoom:1;}
.wrap{ width:1200px; margin:0 auto; height:auto;}