body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.features {
    display: flex;
    justify-content: space-around;
    margin-top: 40px;
}

.feature {
    flex: 1;
    margin: 10px;
    padding: 20px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

.feature:hover {
    transform: scale(1.05);
}

.feature-button {
    border: none;
    background: none;
    cursor: pointer;
}

.feature-button img {
    width: 100px;
    height: 100px;
}

h2 {
    margin-top: 10px;
}

h4 {
    margin-top: 10px;
    color: #9b9a9a;
}

p {
    margin-top: 10px;
    color: #555555;
}

.discussion-container {
    margin-top: 20px;
    padding: 20px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.discussion-post {
    margin-bottom: 20px;
}

.comments {
    margin-top: 20px;
}

.comment {
    margin-bottom: 10px;
    padding: 10px;
    background-color: #f9f9f9;
    border-radius: 4px;
}

.comment-form {
    margin-top: 20px;
}

.comment-form textarea {
    width: 100%;
    padding: 10px;
    border-radius: 4px;
    border: 1px solid #ccc;
    margin-bottom: 10px;
}

.comment-form button {
    padding: 10px 20px;
    background-color: #007bff;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.comment-form button:hover {
    background-color: #0056b3;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
}

table, th, td {
    border: 1px solid #ddd;
}

th, td {
    padding: 12px;
    text-align: left;
}

th {
    background-color: #f2f2f2;
}

td a {
    color: #3498db;
    text-decoration: none;
}

td a:hover {
    text-decoration: underline;
}