 conflicting styling from Sphinx themes */
div.nbinput,
div.nbinput div.prompt,
div.nbinput div.input_area,
div.nbinput div[class*=highlight],
div.nbinput div[class*=highlight] pre,
div.nboutput,
div.nbinput div.prompt,
div.nbinput div.output_area,
div.nboutput div[class*=highlight],
div.nboutput div[class*=highlight] pre {
    background: none;
    border: none;
    padding: 0 0;
    margin: 0;
    box-shadow: none;
}

/* avoid gaps between output lines */
div.nboutput div[class*=highlight] pre {
    line-