.footer-wrapper {
    background: #f6f6f6;
  }
  
  .footer-wrapper.has-btns .btns {
    display: block;
  }
  
  .footer-wrapper .btns {
    display: none;
    margin-top: 0.14rem;
    margin-bottom: 0.05rem;
    text-align: center;
  }
  
  .footer-wrapper .btns .btn {
    display: inline-block;
    width: 0.96rem;
    height: 0.3rem;
    line-height: 0.3rem;
    font-size: 0;
    background: white;
    border-radius: 15px;
    border: 1px solid #e8e8e8;
    text-align: center;
  }
  
  .footer-wrapper .btns .btn img {
    width: 0.16rem;
    height: 0.16rem;
    margin-right: 0.04rem;
    vertical-align: middle;
  }
  
  .footer-wrapper .btns .btn span {
    font-size: 0.13rem;
    color: #6b6b6b;
    vertical-align: middle;
  }
  
  .footer-wrapper .btns .btn.feedback {
    margin-right: 0.1rem;
  }
  
  .footer-wrapper .logo {
    padding-top: 0.25rem;
    text-align: center;
  }
  
  .footer-wrapper .logo .logo-img {
    width: 0.69rem;
    height: 0.19rem;
    margin-bottom: 0.02rem;
  }
  
  .footer-wrapper .copyright {
    padding-bottom: 0.18rem;
    font-size: 0.1rem;
    color: #999;
    text-align: center;
  }
  
  .footer-wrapper .floating {
    position: fixed;
    right: .16rem;
    bottom: .63rem;
    z-index: 900;
  }
  
  .footer-wrapper .floating .btn {
    width: .4rem;
    height: .4rem;
    padding-top: .1rem;
    text-align: center;
    font-size: 0;
    background: rgba(255,255,255, 0.94);
    border-radius: 50%;
    border:1px solid rgba(212,219,225,1);
    box-shadow:0px 2px 4px 0px rgba(0,0,0,0.15);
  }
  
  .footer-wrapper .floating .btn.feedback {
    margin-bottom: .2rem;
  }
  
  .footer-wrapper .floating img {
    width: .18rem;
    height: .18rem;
  }