* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #333;
    color: #fff;
    padding: 1rem;
}

.logo {
    font-size: 1.5em;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 1rem;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

.content-section {
    padding: 2rem;
    background-color: #fff;
    margin: 1rem;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.gallery-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.gallery-container img {
    width: 30%;
    margin: 1%;
    transition: transform 0.2s;
    border-radius: 8px;
}

.gallery-container img:hover {
    transform: scale(1.05);
}

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 1rem;
    position: fixed;
    bottom: 0;
    width: 100%;
}