* {
    margin: 0;
    padding: 0;
  }
  body{
    font-family:Source Han Sans CN, Source Han sans CN-Regular;
  }
  a {
    text-decoration: none;
    color:#000;
  }
  a:focus, a:hover {
    text-decoration: none;
    color: #0C5DB1;
 }
  
  ol, ul, li {
    list-style: none;
  }
  
  html, body {
    height: 100%;
    font-size: 16px;
  }
  
  textarea {
    /* 文本域拉伸，根据需求而定 */
    resize: none；;
  }
  
  input, button, textarea {
    outline: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
    width: auto\9;
    -ms-interpolation-mode: bicubic;
  }
  
  input, input[type=submit],
  [type=reset], [type=button] {
    -webkit-appearance: none;
    resize: none;
  }
  
  .clear_fix::after {
    content: " ";
    display: block;
    visibility: hidden;
    height: 0;
    clear: both;
  }