body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #f4f4f4;
}

.button-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.button-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 200px;
    
    text-decoration: none;
    background-color: #17a2b8;
    color: white;
    padding: 10px;
    margin: 0;
    border-radius: 10px;
    font-size: 1.2em;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: background-color 0.3s ease, transform 0.1s;
}

.button-link:hover {
    background-color: #117a8b;
    transform: translateY(-2px);
}

.button-icon-img {
    width: 70px; 
    height: 70px;
    object-fit: contain;
    margin-right: 0;
    margin-bottom: 8px;
}

.button-title {
    font-weight: normal; 
    font-size: 0.8em; 
    text-align: center;
}

.credit-footer {
    position: fixed;
    bottom: 10px;
    left: 10px;
    font-size: 0.8em;
    color: #6c757d;
    padding: 5px 10px;
}