/*css重置*/

body,p,ul,ol,li,dl,dt,dd,h1,h2,h3,h4,h5,h6,form,fieldset,legend,input,select,textarea,button,th,td,menu{margin:0;padding:0;}

ul,p,h1,h2,h3,h4,h5,h6,ol,dl,pre{
    list-style: none;
    margin:0;
    padding:0;
}
a {
    text-decoration: none;
}
a:link{text-decoration:none; }
a:visited{text-decoration:none; }
a:hover{text-decoration:none;}
a:active{text-decoration:none;}
.lf{float: left;}
.rg{float: right;}

input,button,select,textarea{outline:none}
/* 取消chrome下textarea可拖动放大 */
textarea{resize:none}

.clear{clear: both;}