boutput {
        flex-direction: column;
    }
}

/* input container */
div.nbinput {
    padding-top: 5px;
}

/* last container */
div.nblast {
    padding-bottom: 5px;
}

/* input prompt */
div.nbinput div.prompt pre {
    color: #303F9F;
}

/* output prompt */
div.nboutput div.prompt pre {
    color: #D84315;
}

/* all prompts */
div.nbinput div.prompt,
div.nboutput div.prompt {
    min-width: 8ex;
    padding-top: 0.4em;
    padding-right: 0.4em;
    text-align: right;
    flex: 0;
}
@media (max-width: