body {
    font-family: Arial, sans-serif;
    padding: 20px;
    background-color: #f0f2f5;
}

#postCreator textarea {
    width: 100%;
    margin-bottom: 10px;
}

#postCreator button {
    background-color: #4267B2;
    color: white;
    border: none;
    padding: 10px;
    cursor: pointer;
}

#postCreator button:hover {
    background-color: #365899;
}

.post {
    background-color: white;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 10px;
}