body {
    background-color: #444444;
    color: #dee2e6;
}

.container {
    max-width: none;
}

.dropzone {
    background: none;
}

.notepad {
    font-family: monospace;
    background-color: #212529;
    color: #dee2e6;
    border: 1px solid #495057;
    border-radius: 0.375rem;
    padding: .375rem .75rem;
    margin-bottom: 0.5rem;
}