html {
    height: 100%;
    width: 100%;
}

body {
    background-color: #f4f4f9;
    color: #333;
}

nav ul {
    justify-content: space-between;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 1.5rem;
}

.break{
    display: block;
    padding: 1rem;
    min-width: 100%;
}

.block {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #fff;
    padding: 1rem;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

figure {
    margin: 0;
}

    figure img {
        max-width: 100%;
        height: auto;
        border-radius: 0.5rem;
    }

figcaption {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: #555;
}

footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #ccc;
}

button {
    background-color: #007BFF;
    color: white;
    border: none;
    border-radius: 5px;
    padding: 0.5rem 1rem;
    cursor: pointer;
}

h1 {
    text-align: center;
}