body {
    font-family: sans-serif;
    padding: 20px;
}
#editor-container {
    width: 80%;
    margin: 20px auto 0;
}
#editor {
            height: 300px; 
            border: 1px solid #ccc;
}
button[type="submit"] {
    margin-top: 15px;
    padding: 10px 20px;
    background-color: #007bff;
    color: white;
    border: none;
    cursor: pointer;
}