body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

header {
    background: black;
    color: white;
    padding: 15px;
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

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

.news-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 20px;
}

.news-item {
    width: 300px;
    margin: 10px;
    background: white;
    padding: 10px;
    border-radius: 5px;
}

.news-item img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

.article {
    width: 80%;
    margin: auto;
    background: white;
    padding: 20px;
    border-radius: 5px;
}