/* Reset default browser styles */
body, h1, h2, h3, p, ul, li {
    margin: 0;
    padding: 0;
}

/* Basic styling */
body {
    font-family: Arial, sans-serif;
    background-color: #f2f2f2;
    color: #333;
}

.container {
    width: 80%;
    margin: 0 auto;
}

header, nav, main, footer {
    margin: 20px 0;
}

h1, h2, h3 {
    margin-bottom: 10px;
}

/* Header */
header {
    text-align: center;
}

/* Navigation */
nav {
    text-align: center;
}

nav a {
    text-decoration: none;
    color: #555;
    padding: 5px 10px;
}

nav a:hover {
    background-color: #ddd;
}

/* Main content */
main {
    display: flex;
    justify-content: space-between;
}

.forum, .post-form {
    flex: 0 0 48%;
}

.post {
    background-color: #fff;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.post h3 {
    color: #007bff;
}

.post p {
    margin-bottom: 10px;
}

/* Post form */
.post-form {
    background-color: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

label {
    display: block;
    margin-bottom: 5px;
}

input[type="text"],
textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ccc;
    border-radius: 3px;
    box-sizing: border-box;
}

input[type="submit"] {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 3px;
    cursor: pointer;
}

input[type="submit"]:hover {
    background-color: #0056b3;
}

/* Footer */
footer {
    text-align: center;
    color: #777;
}