html {
    -webkit-text-size-adjust: none;
    /*解决chrome浏览器下字体不能小于12px*/
  }
  a {
    outline: none;
    text-decoration: none;
  }
  a:hover {
    text-decoration: none;
  }
  html {
    zoom: 1;
  }
  html * {
    outline: 0;
    zoom: 1;
  }
  html button::-moz-focus-inner {
    border-color: transparent !important;
  }
  body {
    overflow-x: hidden;
    font-size: 12px;
  }
  body,
  div,
  dl,
  dt,
  dd,
  ul,
  ol,
  li,
  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  pre,
  code,
  form,
  fieldset,
  legend,
  input,
  textarea,
  p,
  blockquote,
  th,
  td {
    margin: 0;
    padding: 0;
  }
  table {
    border-collapse: collapse;
    border-spacing: 0;
    font-family: "微软雅黑";
  }
  fieldset,
  a img {
    border: 0;
  }
  address,
  caption,
  cite,
  code,
  dfn,
  em,
  th,
  var {
    font-style: normal;
    font-weight: normal;
  }
  li {
    list-style: none;
  }
  caption,
  th {
    text-align: left;
  }
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-size: 100%;
    font-weight: normal;
  }
  q:before,
  q:after {
    content: "";
  }
  input[type="submit"],
  input[type="reset"],
  input[type="button"],
  button {
    -webkit-appearance: none;
    /*去掉苹果的默认UI来渲染按钮*/
  }
  em,
  i {
    font-style: normal;
  }
  .clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
    font-size: 0;
  }
  .clearfix {
    display: block;
  }
  .clear {
    clear: both;
  }
  /* 清除浮动*/
  .colwrapper {
    overflow: hidden;
    zoom: 1;
    margin: 5px auto;
  }
  .transparent {
    filter: alpha(opacity=50);
    -moz-opacity: 0.5;
    /** Firefox 3.5即将原生支持opacity属性，所以本条属性只在Firefox3以下版本有效 ***/
    -khtml-opacity: 0.5;
    opacity: 0.5;
  }
  /* img {
    max-width: 100%;
    height: auto;
  } */
  strong {
    font-weight: normal;
  }
  a {
    -webkit-transition: color 0.2s ease-in-out;
    -moz-transition: color 0.2s ease-in-out;
    -ms-transition: color 0.2s ease-in-out;
    -o-transition: color 0.2s ease-in-out;
    text-decoration: none;
    color: inherit;
  }
  body {
    font-family: "微软雅黑";
    line-height: 1.5;
    font-size: 14px;
    background: #fff;
  }
  @font-face {
    font-family: 'al75';
    src: url('../font/AlibabaPuHuiTi-2-75-SemiBold.ttf');
    font-weight: normal;
    font-style: normal;
  }
  @font-face {
    font-family: 'al95';
    src: url('../font/AlibabaPuHuiTi-2-95-ExtraBold.ttf');
    font-weight: normal;
    font-style: normal;
  }
  
  @media screen and (min-width:1600px) and (max-width:1860px) {
    .header .headerCenter .logo {
      margin-right: 18vw !important;
    }
    .drawer .null{
      margin-right: 18vw !important;
    }
  }
  @media screen and (min-width:1280px) and (max-width:1599px) {
    .header .headerCenter .logo{
      margin-right: 5vw !important;
    }
    .drawer .null{
      margin-right: 5vw !important;
    }
  }

.body-pc{
    .header {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    height: 4.01041667vw;
    background: #fff;
    z-index: 999;
  }
  .header .headerCenter {
    display: flex;
    align-items: center;
    margin-left: 2.60416667vw;
    height: 100%;
    color: #007CDD;
  }
  .header .headerCenter .logo {
    display: flex;
    align-items: center;
    width: 25vw;
    margin-right: 26.04166667vw;
  }
  .header .headerCenter .logo p {
    font-family: 'al75';
    font-size: 15px;
    color: #007CDD;
  }
  .header .headerCenter .logo img {
    width: 3.90625vw;
    height: 2.86458333vw;
  }
  .header .headerCenter .nav {
    font-family: 'al75';
    font-size: 14px;
    color: #000;
  }
  .header .headerCenter .nav .navItem {
    display: inline-block;
    /* margin-right: 4.16666667vw; */
    width: 200px;
  }
  .header .headerCenter .nav .navItem:not(:has(+ .navItem)) {
    margin-right: 0;
  }
  .header .headerCenter .nav .select {
    border: none;
    outline: none;
    font-size: 14px;
    margin-left: 0.083333vw;
    font-family: 'al75';
    border-left: 2px solid #000;
  }
  
  .footer {
    margin-top: 100px;
    background-color: #A3D0F3;
  }
  .footer .footerCenter {
    width: 1106px;
    padding-top: 70px;
    padding-bottom: 50px;
    background: #A3D0F3;
    margin: 0 auto;
  }
  .footer .footerCenter .company {
    line-height: 1;
    margin-bottom: 42px;
  }
  .footer .footerCenter .company:last-child {
    margin-bottom: 0;
  }
  .footer .footerCenter .company p {
    line-height: 34.98px;
    font-family: 'al75';
    font-size: 14px;
  }
  .footer .footerCenter .company p:first-child {
    border-bottom: 1px solid #000000;
    padding-bottom: 9px;
    margin-bottom: 18px;
    line-height: 1;
    font-family: 'al95';
    font-size: 16px;
  }
}
.body-pc{
    .banner {
    width: 100%;
    margin-top: 4.01041667vw;
    height: 383px;
    position: relative;
  }
  
  .banner .bgi {
    background-image: url(../img/图层\ 9@2x.png);
    background-attachment: fixed;
    background-position: center center;
    background-size: cover;
    width: 100%;
    height: 100%;
  }
  .banner img {
    position: relative;
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
  .banner p {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 39px;
    font-family: 'al95';
    font-weight: Bold;
    color: #fff;
  }
  .banner .crumbs {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 29px;
    background: rgba(0, 0, 0, 0.8);
  }
  .banner .crumbs .crumbsCenter {
    width: 1106px;
    margin: 0 auto;
    line-height: 29px;
    color: #fff;
    font-family: 'al95';
    font-size: 14px;
  }
  .banner .crumbs .crumbsCenter a {
    margin-right: 19px;
  }
}

.body-pc{
  .fab {
    position: fixed;
    z-index: 999;
    top: 250px;
    right: 0;
  }
  .fab .top {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 48px;
    background-color: #fff;
    margin-bottom: 20px;
  }
  .fab .top div:nth-child(2) {
    margin-top: 5px;
    font-size: 15px;
    font-weight: bold;
    color: #007CDD;
    width: 15px;
    line-height: 20px;
  }
  .fab .top .head {
    margin-top: 8px;
    width: 15px;
    height: 19px;
  }
  .fab .top .head img {
    width: 100%;
    height: 100%;
  }
  .fab .top .foot {
    margin: 6px 0 8px 0;
    width: 16px;
    height: 16px;
  }
  .fab .top .foot img {
    width: 100%;
    height: 100%;
  }
  .fab .bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 48px;
    height: 145px;
    background-color: red;
  }
  .fab .bottom .head {
    margin-top: 8px;
    width: 17px;
    height: 15px;
  }
  .fab .bottom .head img {
    width: 100%;
    height: 100%;
  }
  .fab .bottom div:nth-child(2) {
    margin-top: 5px;
    font-size: 15px;
    font-weight: bold;
    color: #fff;
    width: 15px;
    line-height: 20px;
  }
  .fab .bottom .foot {
    margin: 6px 0 8px 0;
    width: 16px;
    height: 16px;
  }
}