
<!--ul {padding:0;margin:0;list-style:none}-->
/*html a{text-decoration:none; outline:none;}
html a:hover{ text-decoration:none; outline:none;}
html a:active{text-decoration:none; outline:none;}
html a:after{text-decoration:none; outline:none;}
html a:before{text-decoration:none; outline:none;}
html a:link{text-decoration:none; outline:none;}
em{font-style: normal;}*/


/*常用*/
/*.hidden{
    display: none;
}*/
.clear{
    clear:both;
    display:block; 
/*    overflow:hidden;*/
 /*   visibility:hidden;*/
/*    width:0;
    height:0*/
}