#container{
    display: grid;
    grid-template-columns: 100px 100px 100px;
    column-gap: 10px;
    row-gap: 10px;
    justify-content: center;
    align-items: center;

}
*{
    padding: 0%;
    margin: 0%;
}

.class{
    background-color: black;
    color:white;
    width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items:center ;
    font-size: 50px;
}
.container{
    background-image: url("https://cdn.pixabay.com/photo/2017/07/31/21/45/toys-2561392_1280.jpg");
    height: 100vh;
    width: 100%;
}

  .cell {
    width: 100px; /* Adjust according to your layout */
    height: 100px; /* Adjust according to your layout */
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    cursor: pointer;
    transition: background-color 0.3s;
  }
  
  .cell:hover {
    background-color: rgba(0, 0, 0, 0.1);
  }
  
  .cell.active {
    animation: pulse 0.6s ease;
  }
  
  
  * {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f8f8f8;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    flex-direction: column;
}

.container {
    text-align: center;
}

.title {
    font-size: 3rem;
    color: #333;
    animation: fadeIn 1s ease-in-out;
}

.instructions {
    font-size: 1.2rem;
    color: #666;
    margin: 10px 0;
    animation: slideIn 1s ease-in-out;
}

.start-button {
    padding: 15px 30px;
    font-size: 1.5rem;
    color: white;
    background-color: #007bff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    animation: pulse 1s infinite;
    transition: background-color 0.3s;
}

.start-button:hover {
    background-color: #0056b3;
}

/* Animations */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

#reset img{
    width: 160px;
    height: 100px;
}
#reset{
    background-color: rgba(255, 255, 255, 0);
    border: none;
}
.back{
    position: absolute;
    margin: -420px;
    margin-left: -680px;
    padding: 5px;
    border-radius: 10px;
    background-color: #007bff;
    color: white;
    border: none;
}