/*global css reset*/
html{width:100%;height:100%;}
body,ol,ul,dl,dt,dd,h1,h2,h3,h4,h5,h6,h7,p,form{margin:0;padding:0;}
ul{list-style-type:none;}
img{border:none;}
a{text-decoration:none;}
em{ font-style:normal;}
/*float*/
.fl{float:left;}
.fr{float:right;}
.clearfix{clear:both;line-height: 0;height:0;overflow:hidden;*margin-top:-4px;}