html, body, div, span, applet, object, iframe,
  h1, h2, h3, h4, h5, h6, p, blockquote, pre,
  a, abbr, acronym, address, big, cite, code,
  del, dfn, em, img, ins, kbd, q, s, samp,
  small, strike, strong, sub, sup, tt, var,
  b, u, i, center,
  dl, dt, dd, ol, ul, li,
  fieldset, form, label, legend,
  table, caption, tbody, tfoot, thead, tr, th, td,
  article, aside, canvas, details, embed,
  figure, figcaption, footer, header, hgroup,
  menu, nav, output, ruby, section, summary,
  time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
  }
  /* HTML5 display-role reset for older browsers */
  article, aside, details, figcaption, figure,
  footer, header, hgroup, menu, nav, section {
    display: block;
  }
  html{
    font-size: 100px;
    font-size: calc(100vw/6.4);
  }
  body {
    line-height: 1;
  }
  ol, ul {
    list-style: none;
  }
  blockquote, q {
    quotes: none;
  }
  blockquote:before, blockquote:after,
  q:before, q:after {
    content: '';
    content: none;
  }
  table {
    border-collapse: collapse;
    border-spacing: 0;
  }
  a {
    color: inherit;
    text-decoration: none;
  }
  body {
    background: #f0f2f5;
    font-family: "Helvetica Neue",Helvetica,Arial,"Hiragino Sans GB","Hiragino Sans GB W3","Microsoft YaHei UI","Microsoft YaHei","WenQuanYi Micro Hei",sans-serif;
    font-size: 0.07rem;
    color: #a0a0a0;
  }
  .header-inner,footer p{
    margin: 0 auto;
    line-height: 0.25rem;
    width: 5rem;
    height: 0.25rem;
  }
  .header-left{
    float: left;
  }
  .header-left li img{
    width: 0.6rem;
    vertical-align:middle;
  }
  .header-right li{
    float: left;
  }
  .header-right{
    float: right;
  }
  .header-right li a{
    font-weight:bold;
    display: block;
    padding: 0 0.1rem;
  }
  footer{
     background: #D90013; 
  }
  footer p{
      
      text-align:center;
      color:#fff;
  }
  .on{
      color:#D90013; 
  }
  .lf{
      float:left;
  }
  .rf{
      float:right;
  }
  .back-ground img{
      width:100%;
  }