footer{
    border-top: 1px solid #d1d1d1;
    position: relative;
    z-index: 1;
    background-color: #FFF;
  }
  #index footer{
    border-top: 0;
  }
  .footer-box{
    width: 1720px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    font-size: 0;
    padding: 50px 0;
  }
  .footer-company-list-box{
    margin-top: 25px;
  }
  
  .footer-company-box,
  .footer-web-box{
    display: inline-block;
    vertical-align: bottom;
  }
  
  .footer-company-title{
    font-size: 18px;
    font-weight: bold;
    color: #7e99bd;
    transform: skewX(-10deg);
  }
  .footer-company-list{
    padding-right: 30px;
    box-sizing: border-box;
    margin-bottom: 5px;
  }
  .footer-company-list:last-child{
    margin-bottom: 0;
  }
  
  .footer-company-list-link,
  .footer-company-list-title{
    display: inline-block;
    vertical-align: top;
  }
  .footer-company-list{
    display: block;
  }
  .footer-company-list-title,
  .footer-company-list-link{
    font-size: 14px;
    color: #555555;
    letter-spacing: 1px;
  }
  .footer-company-list-title{
    min-width: 45px;
    text-align: justify;
  }
  .footer-company-box{
    width: calc(100% - 320px);
  }
  .footer-web-box{
    width: 320px;
    max-width: 100%;
  }
  .footer-web{
    font-size: 12px;
    color: #555555;
    margin-top: 25px;
    text-align: center;
  }
  .footer-link-box{
  
    text-align: center;
  }
  .footer-link{
    width: 55px;
    height: 55px;
    display: inline-block;
    border-radius: 50%;
    border: 1px solid #7e99bd;
    text-align: center;
    box-sizing: border-box;
  }
  
  .footer-link i{
    font-size: 30px;
    line-height: 53px;
    color: #7e99bd;
  }
  .footer-link:nth-child(2){
    margin: 0 30px;
  }
  .footer-top{
    cursor: pointer;
  }
  
  .footer-company-list-box ul{
    display: inline-block;
    vertical-align: top;
  }