body {
    background-color: #001f3f;
    font-family: 'Arial', sans-serif;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 20px;
    margin: 0 auto;
}

.section {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.button {
    background-color: #003366;
    border: 2px solid #66b2ff;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    color: #ffffff;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: background-color 0.3s, transform 0.3s;
    width: 150px;
}

.button img {
    max-width: 50px;
    margin-bottom: 10px;
}

.button span {
    font-size: 14px;
    font-weight: bold;
}

.button:hover {
    background-color: #004080;
    transform: scale(1.05);
}