css常用公共样式

/*style reset*/

body,ul,p,h1,h2,h3,h4,h5,h6,dl,dd,form,input,textarea,select{padding:0; margin:0;font:12px/1em "宋体";}

li{list-style:none;}

img{border:none;vertical-align:top;}

a{text-decoration:none;}

.clearfix{*zoom:1;}

.clearfix:after{

    content: "";

    display: block;

    clear: both;

}

.fl{float:left; _display:inline;}

.fr{float:right; _display:inline;}

转自：http://www.cnblogs.com/shiyou00/p/5522373.html