/*reset css*/
  body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; }
  body, button, input, select, textarea { font:12px/1.5tahoma, arial, \5b8b\4f53; }
  h1, h2, h3, h4, h5, h6{ font-size:100%; }
  address, cite, dfn, em, var { font-style:normal; }
  code, kbd, pre, samp { font-family:couriernew, courier, monospace; }
  ul, ol { list-style:none; }
  a { text-decoration:none; color: #333;}
  a:hover { text-decoration:underline; color: #333;}
  sup { vertical-align:text-top; }
  sub{ vertical-align:text-bottom; }
  legend { color:#333; }
  fieldset, img { border:0; }
  button, input, select, textarea { font-size:100%; }
  table { border-collapse:collapse; border-spacing:0; }
  body,div,span,p,a,h1,h2,h3,h4,h5,input,button,select,textarea{
    font-family: Microsoft YaHei,"微软雅黑",courier,sans-serif;
  }
  html,body{
    font-size: 16px;
    color: #333;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
  }
  .clearfix:after,.clearfix:before{
    content: " ";
    display: table;
  }
  .clearfix:after{
    clear: both;
  }
  .clearfix{
    zoom: 1;
  }