body {
    font-family: Arial, sans-serif;
    height: 100vh;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f5f5f5;
}

#draggable-box {
    width: 426px;
    height: 240px;
    background-color: #3498db;
    position: absolute;
    cursor: grab;
    border: 5px solid #2c3e50;
}
.screen-sizes {
    position: fixed;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

button {
    padding: 5px 15px;
    border: none;
    border-radius: 5px;
    background-color: #2c3e50;
    color: #fff;
    cursor: pointer;
}

button:hover {
    background-color: #34495e;
}
.box-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #ffffff;
    font-size: 32px;
    font-weight: bold;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}