body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #000000;
    font-family: "PixelFont";
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.text-block {
    margin-bottom: 10px; 
    width: 200px; 
    text-align: center; 
    color: #000000; 
    font-weight: bold;
    background-color: #00cf2d; 
    padding: 10px; 
    border-radius: 5px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(10, 100px);
    grid-template-rows: repeat(10, 100px);
    gap: 0px; /* space them */
}

.grid img {
    width: 100px;
    height: 100px;
    border: 1px solid #000; 
    box-sizing: border-box;
    transition: transform 0.2s ease; /* Smooth transition for hover effect */
    cursor: grab;
}

.grid img:hover {
    transform: scale(1.1); /* Make image slightly larger on hover */
}

.grid img.swap-animation {
    animation: swap 0.5s ease;
}

@keyframes swap {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.2);
    }
}
 
input {
    margin-top: 10px;
    padding: 5px;
}

button {
    margin-top: 10px;
    padding: 5px;
    cursor: pointer;
    background-color: #00cf2d; 
    font-weight: bold;
}