#imagecontainer {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 50px;
  }
  #canvas {
    margin-top: 20px;
    border: 1px solid #ddd;
  }
button {
    margin-top: 20px;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background-color: #4CAF50;
    color: white;
    font-size: 16px;
    cursor: pointer;
  }
  button:focus {
    outline: none;
  }
  button:hover {
    background-color: #3e8e41;
  }
  input[type="file"] {
    display: none;
  }
  #fileLabel {
    margin-top: 20px;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background-color: #2196F3;
    color: white;
    font-size: 16px;
    cursor: pointer;
  }
  #fileLabel:hover {
    background-color: #0b7dda;
  }