style.css

/* style.css */

body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin: 0;
    padding: 0;
}

h1 {
    margin-top: 20px;
}

#main-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 20px;
}

#top-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
    max-width: 1280px;
    margin-bottom: 20px;
}

#reference-container, #board-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#reference-container {
    margin-right: 10px;
}

#reference-container h2, #board-container h2 {
    margin-bottom: 10px;
}

#reference-image {
    width: 100%;
    max-width: 640px; /* Adjust as needed */
    height: auto;
    border: 1px solid #333;
}

#board-container {
    margin-left: 10px;
}

#board {
    width: 100%;
    max-width: 640px; /* Adjust as needed */
    height: auto;
    border: 2px solid #333;
    position: relative;
    overflow: hidden;
}

#pieces-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto 20px auto;
    overflow-y: auto;
}

.piece {
    cursor: grab;
    margin: 5px;
    position: relative;
    width: 80px; /* Adjust as needed */
    height: 80px; /* Adjust as needed */
}

.piece img {
    width: 100%;
    height: 100%;
    user-drag: none;
    user-select: none;
    -moz-user-select: none;
    -webkit-user-drag: none;
    -webkit-user-select: none;
    -ms-user-select: none;
}

.piece:active {
    cursor: grabbing;
}