body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, textarea, p, blockquote, th, td {
    margin: 0;
    padding: 0;
    border: 0 none;
    outline: 0;
  }
  ul,li{list-style: none;}
  img{border:none;}
  * {
    box-sizing: border-box;
    font-family: MicrosoftYaHei;
  }
  a {
    text-decoration: none;
  }
  em,strong{font-weight: normal;}
  i{font-style: normal;}
  html, body {
    background: #eef0f5;
    color:#333;
    font-size:16px;
    min-width:1200px;
  }
  
  .clearfix:after {
    content: '';
    display: block;
    clear: both;
    visibility: hidden;
    height: 0
  }

  input::-webkit-input-placeholder{
  color:#c0c4cc;
  }
  input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: #c0c4cc;
  }
  input:-moz-placeholder {
    /* Mozilla Firefox 4 to 18 */
    color: #c0c4cc;
  }
  input:-ms-input-placeholder {
    /* Internet Explorer 10-11 */
    color: #c0c4cc;
  }
  .fl{
    float: left;
  }
  .fr{
    float: right;
  }