body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f0f0f0;
}
.header {
    background-color: #007BFF;
    color: white;
    padding: 20px;
    text-align: center;
}
.container {
    margin: 20px;
}
.news-card {
    background-color: white;
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.news-card img {
    max-width: 70%;
    height: auto;
    border-radius: 8px;
}
.news-title {
    font-size: 1.5em;
    color: #333;
    margin-top: 10px;
}
.news-author {
    color: #555;
    font-size: 0.9em;
    margin-top: 5px;
}
.news-content {
    color: #333;
    margin-top: 15px;
}
@media (max-width: 768px) {
    .container {
        margin: 10px;
    }
    .news-card {
        padding: 15px;
    }
    .news-title {
        font-size: 1.2em;
    }
    .news-card img {
        max-width: 100%;
        height: auto;
        border-radius: 8px;
    }
}