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, i, em {
    font-weight: normal;
  }

  body, html {
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
  }

  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: .15rem;
    background-color: #f2f2f2
  }

  ::-webkit-scrollbar {
    width: .2rem;
    height: .2rem
  }

  ::-webkit-scrollbar-thumb {
    height: 1rem;
    background-color: rgba(0, 0, 0, .3);
  }

  ::-webkit-scrollbar-thumb:hover {
    background: #707070;
  }

  .clearfix:after {
    display: block;
    content: '';
    clear: both;
  }

  .clearfix {
    zoom: 1;
  }

  body {
    color: #333;
  }

  input {
    border: none;
    background: none;
    outline: none;
    -webkit-appearance: none;
  }

  textarea, select {
    outline: none;
    resize: none;
  }

  body {
    font-size: .75rem;
    color: #333;
    font-family: "microsoft yahei", helvetica, stheiti, sans-serif;
  }

  .fl {
    float: left;
  }

  .fr {
    float: right;
  }

  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;
  }

  .back-top {
    position: fixed;
    bottom: 4rem;
    right: 0.4rem;
    display: none;
    width: 1.5rem;
    height: 1.5rem;
    text-indent: -9999px;
    background: rgba(255, 255, 255, .80) url(/uploads/image/mimages/icon_backtop.png) center/100% no-repeat;
    border-radius: 100%;
    z-index: 8;
  }

  .table_slide {
    width: 100%;
    overflow: auto;
  }