* { margin: 0; padding: 0; }
    body, div, p, h1, h2, h3, h4, h5, h6, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, table,th,td { margin:0; padding:0; }
    body, button, input, select, textarea  { font: 12px/24px Arial, 'Microsoft Yahei',"宋体", sans-serif; }
    address, cite, em, i { font-style: normal; }
    small { font-size: 12px; } li { list-style: none; } a { text-decoration: none; } a:hover { text-decoration: none; }
    legend { color: #000; } fieldset, img { border: 0; } button, input, select, textarea { font-size: 100%; line-height:normal; }
    table{ border-collapse: collapse; border-spacing: 0; }
    input[type="button"],input[type="submit"],input[type="reset"]{cursor:pointer;}
    iframe{ display:block; } .clearfix:after { visibility:hidden; display:block; font-size:0; content:" "; clear:both; height:0; } .clearfix { zoom:1; }