#qrcode-container {
    position: fixed;
    bottom: 170px;
    right: 10px;
    width: 70px;
    height: 70px;
    border-radius: 5px;
    overflow: hidden;
    z-index: 9999;
    background: #fff;
    display: none;
    z-index: 9999;
    transition: width 0.3s, height 0.3s;
}

#qrcode-container.expand {
    width: 160px;
    height: 160px;
}

#qrcode-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.line-icon {
    position: fixed;
    bottom: 100px;
    right: 10px;
    width: 60px;
    height: 60px;
    cursor: pointer;
    z-index: 9999;
}

@media(max-width:996px) {
    .line-icon {
      bottom: 90px;
      right: 10px;
      width: 60px;
      height: 60px;
  }
}