/* Container for the three items */
  .canvas_container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 15px;
  }
  
  /* Style for each item */
  .canvas_item {
    flex: 0 0 calc(33.33%); /* Arrange items in one row for large screens */
    padding-right: 15px;
    padding-bottom: 8px;
    box-sizing: border-box;
  }

  /* Media query for narrow screens (phones) */
  @media (max-width: 500px) {
    .canvas_item {
      flex: 0 0 100%; /* Arrange items in one column for narrow screens */
    }
  }

  canvas {
    width: 240px;
    height: 120px;
    padding: 1px;
    border: 1px solid black;
  }
  
  canvas:hover {
      padding: 0px;
      border: 2px solid black;
  }