body {
    font-family: sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
    margin:0px;
    padding: 0px;
  }
  .header{
        background: #497249;
        height: 80px;
        width: 100%;
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
  }

    .logo{
        display: flex;
        color: white;
        padding: 0px;
        align-items: center;
        flex-direction: column;
    }
.head{
    font-size: 30px;
    font-weight: bold;
  }
  .tag{
    font-size: 20px;
  }

  #uploadForm {
    margin-bottom: 20px;
  }
#uploadForm button{
  height: 40px;
  width: 80px;
  border-radius: 25px;
}
  #fileInput {
    margin-bottom: 10px;
  }

  #progressContainer {
    width: 300px;
    height: 20px;
    border: 1px solid #ccc;
    margin-bottom: 10px;
    display: none; /* initially hidden */
    border-radius: 15px;
  }

  #progressBar {
    width: 0%;
    height: 100%;
    background-color: #4CAF50;
    border-radius: 15px;

  }

  #statusMessage {
    margin-bottom: 10px;
  }

  #downloadUrl {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 10px;
    justify-content: center;
  }

  #downloadUrl a {
    color: blue;
    text-decoration: none;
  }
  #copyButton {
    cursor: pointer;
    height: 35px;
    width: 105px;
    margin: 10px;
    border-radius: 25px;
  }
  #qrcode {
    margin: 20px;
    width: 200px; /* Set width to match the API request */
    height: 200px; /* Set height to match the API request */
  }

  #qrcode img {
    width: 100%; /* Make the image fill the container */
    height: 100%; /* Make the image fill the container */
  }
  #downloadQrButton {
  }
  
  footer{
    display: flex;
    width: 100%;
    height: 50px;
    background: #427242;
    color: white;
    font-size: 15px;
    font-family: fangsong;
    justify-content: center;
    align-items: center;
    margin: 0px;
    padding: 0px;
  }