.footer-hardcover-container {
  background-color: #333333;
  padding-top: 1.5rem;
  padding-bottom: 2rem;
  color: #FFFFFF;
}

.footer-hardcover-container .logo {
  display: block;
  width: 1.6rem;
  margin: 0 auto;
  height: auto;
}

.footer-content-wrapper {
  max-width: 14rem;
  margin: 1.5rem auto 0;
  display: flex;
}

.footer-content-wrapper .col-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-content-wrapper .media-group {
  display: flex;
  margin: 0 -0.16rem;
}

.footer-content-wrapper .col-label {
  font-size: 16px;
  margin-bottom: 0.2rem;
  display: block;
}

.footer-content-wrapper .media-group .item {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: #333333;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin: 0.1rem 0.16rem;
  position: relative;
}

.footer-content-wrapper .media-group .item .qrcode {
  position: absolute;
  z-index: 4;
  width: 500%;
  height: auto;
  left: 50%;
  margin-left: -250%;
  bottom: 140%;
}

.footer-content-wrapper .tel {
  font-size: 30px;
  line-height: 46px;
  display: block;
  transition: all 0.24s;
  font-weight: bold;
}

.footer-content-wrapper .tel:hover {
  color: #efc395;
}

.footer-content-wrapper .media-group .item .qrcode {
  transform: scale(0);
  opacity: 1;
  transition: all 0.4s;
}
.footer-content-wrapper .media-group .item .icon {
  width: 100%;
}


.footer-content-wrapper .media-group .item:hover .qrcode {
  transform: scale(1);
  opacity: 1;
}

/* @media screen and (min-width: 768px) {
  .footer-content-wrapper .media-group .item .qrcode {
    transform: scale(0);
    opacity: 1;
    transition: all 0.4s;
  }

  .footer-content-wrapper .media-group .item:hover .qrcode {
    transform: scale(1);
    opacity: 1;
  }
} */

@media screen and (max-width: 768px) {
  .footer-hardcover-container {
    padding-top: 1.4rem;
    padding-bottom: 1.4rem;
    padding-left: 0.1rem;
    padding-right: 0.1rem;
  }

  .footer-content-wrapper {
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  
  .footer-hardcover-container .logo {
    width: 80px;
  }
  
  .footer-content-wrapper .col-label {
    font-size: 18px;
  }
  
  .footer-content-wrapper .tel {
    font-size: 20px;
  }

  .footer-content-wrapper .col-wrapper {
    margin-bottom: 0.4rem;
  }

  .footer-content-wrapper .col-label {
    text-align: center;
  }

  .footer-content-wrapper .media-group .item {
    
  }

  .footer-content-wrapper .media-group .item .qrcode {
    width: 400%;
    margin-left: -200%;
  }

  /* .footer-content-wrapper .media-group .item .icon {
    display: block;
    margin: 0 auto;
  } */
}