/* 初始化 */

body {

    margin: 0 auto;

    color: #333;
    box-sizing: border-box;
  }

  body,

  ul,

  li,

  dl,

  dt,

  dd,

  h1,

  h2,

  h3,

  h4,

  h5,

  h6,

  form,

  p,

  td,

  tr {

    padding: 0;

    margin: 0;

    font-weight: normal;

  }

  ul {

    list-style: none;

  }

  html {

    overflow-x: hidden;

  }

  img {

    border: 0px;

  }

  a {

    color: #333;
    text-decoration: none;

  }

  .clearfloat {

    clear: both;
    height: auto;
    overflow-y: auto;
    zoom: 1
  }
  .row{
    overflow-x: hidden;
    overflow-y: hidden;
  }
  input:-internal-autofill-previewed,
input:-internal-autofill-selected {
    -webkit-text-fill-color: #807c7c;
    transition: background-color 5000s ease-out 0.5s;
}

/* 谷歌 */

input::-webkit-outer-spin-button,

input::-webkit-inner-spin-button {

    -webkit-appearance: none;

}

/* 火狐 */

input[type="number"]{

    -moz-appearance: textfield;

}