body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}
header {
    background: #2E8B57;
    color: white;
    padding: 1rem;
}
nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
nav ul li {
    margin: 0 1rem;
}
nav ul li a {
    color: white;
    text-decoration: none;
}
footer {
    background: #2E8B57;
    color: white;
    text-align: center;
    padding: 1rem;
}
.content {
    padding: 20px;
    background: #fff;
    margin: 20px auto;
    max-width: 800px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.content h1 {
    text-align: center;
    margin-bottom: 20px;
}
.content img {
    display: block;
    margin: 0 auto 20px;
    max-width: 100%;
}
.post {
    margin-bottom: 40px;
}
.post h2 {
    color: #333;
    margin-bottom: 10px;
    border-bottom: 2px solid #333;
    padding-bottom: 5px;
}
.post p {
    margin-bottom: 20px;
    text-align: justify;
}