body {
    background-color: black; 
    color: gray
}

textarea {
    color: white; 
    background-color: #333; 
    border: none; 
    padding: 10px; 
    width: 100%; 
    height: 100px; font-size: 16px; 
    resize: vertical
}

button {
    padding: 10px; 
    margin: 10px 10px 10px 0px;
    border: none; 
    background-color: #555 
}