body, h1, h2, h3, h4, h5, h6, p, ul, li, ol, ul, dl, dt, dd, a, i, b, em, strong, img, input {
    margin: 0;
    padding: 0;
  }
  
  b, strong, i, em {
    font-weight: normal;
  }
  
  body, html {
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-width: 1200px;
  }
  
  a {
    text-decoration: none;
    color: #333;
  }
  
  li {
    list-style: none;
  }
  
  ::-webkit-input-placeholder {
    color: #999;
  }
  
  :-moz-placeholder {
    color: #999;
  }
  
  ::-moz-placeholder {
    color: #999;
  }
  
  :-ms-input-placeholder {
    color: #999;
  }
  
  ::selection {
    background: #D03333;
    color: white;
    text-shadow: none;
  }
  
  ::-webkit-scrollbar-track-piece {
    width: 6px;
    background-color: #f2f2f2
  }
  
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px
  }
  
  ::-webkit-scrollbar-thumb {
    height: 50px;
    background-color: rgba(0, 0, 0, .3);
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background: #707070;
  }
  
  .clearfix:after {
    display: block;
    content: '';
    clear: both;
  }
  
  .clearfix {
    zoom: 1;
  }
  
  input {
    border: none;
    background: none;
    outline: none;
    -webkit-appearance: none;
  }
  
  textarea {
    outline: none;
    resize: none;
    -webkit-appearance: none;
  }
  
  body {
    letter-spacing: 0.8px;
    font-size: 16px;
    color: #000;
    font-family: "Hiragino Sans GB", "MicroSoft YaHei", Arial, sans-serif;
  }
  
  .fl {
    float: left;
  }
  
  .fr {
    float: right;
  }
  .dispn {
    display: none;
  }
  .dispb {
    display: block;
  }
  
  img, input, select {
    vertical-align: top;
  }
  
  img {
    display: block;
    border: none;
  }
  
  .por {
    position: relative;
  }
  
  .poa {
    position: absolute;
  }
  
  input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0px 1000px white inset;
  }
  
  .wrap {
    width: 1200px;
    margin: 0 auto;
  }
  
  /*common*/
  .ht_top {
    width: 100%;
    background: #fafafa url(https://www.huatu.com/z/topfooter/images/nav_bg.gif) repeat-x 0 0;
    overflow: hidden;
  }
  
  .ht_top .zt_top {
    width: 1200px;
    height: 40px;
    margin: 0 auto;
  }
  
  .ht_top h1 a {
    float: left;
    width: 131px;
    height: 40px;
    overflow: hidden;
    text-indent: -100em;
    background: url(../images/logo.gif) no-repeat;
    font-size: 12px;
  }
  
  .ht_top .topnav {
    float: right;
    color: #333;
    font-size: 12px;
    line-height: 40px;
  }
  
  .ht_top .topnav a {
    padding: 0 8px;
    color: #333;
  }
  
  .ht_top .topnav a:hover {
    color: #e4393c;
    text-decoration: underline;
  }
  
  .footer {
    min-width: 1200px;
    clear: both;
    text-align: center;
    padding-top: 40px;
    padding-bottom: 40px;
    position: relative;
    background: linear-gradient(-69deg,rgba(9,2,27,1),rgba(22,10,57,1));
  }
  
  .footer p {
    line-height: 36px;
    color: #fff;
    font-size: 16px;
    position: relative;
    z-index: 2;
  }
  
  .footer p a {
    color: #fff;
    font-size: 16px;
  }
  
  .footer p span {
    padding: 0 5px;
  }
  
  .mob_header, .m-footer {
    display: none;
  }
  
  @media screen and (max-width: 1080px) {
    body, html {
      min-width: auto;
      font-size: .7rem;
    }
  
    .wrap {
      width: 94%;
    }
  
    .ht_top, .footer {
      display: none;
    }
  
    .mob_header {
      display: block;
      width: 100%;
      height: 1.5rem;
      line-height: 1.5rem;
      padding: .3rem 0;
      background-color: #f5f5f5;
      border-bottom: 1px solid #ccc;
      font-size: .65rem;
    }
  
    .header_txt {
      float: right;
      margin-right: .5rem;
      font-size: .8rem;
    }
  
    .m_logo {
      display: block;
      width: 6rem;
      height: 1.5rem;
      margin-left: .5rem;
      background-image: url(https://www.huatu.com/images/2015css/images/mob_logo.png);
      background-repeat: no-repeat;
      background-size: 100%;
      text-indent: -999em;
    }
  
    .m-footer {
      display: block;
      color: #fff;
      text-align: center;
      height: 2.5rem;
      width: 100%;
      font-size: 0.7rem;
      line-height: 2.5rem;
      background-color: #333;
    }
  }
  
  @media (-webkit-min-device-pixel-ratio: 1.5),
  (min-resolution: 2dppx) {
    body {
      -webkit-font-smoothing: subpixel-antialiased;
    }
  }