.headshot-dark  { display: none }
.headshot-light { display: block }

:root.dark .headshot-light { display: none }
:root.dark .headshot-dark  { display: block }

pre {
  padding: 1rem;
  overflow: auto;
}
/* The line numbers already provide some kind of left/right padding */
pre[data-linenos] {
  padding: 1rem 0;
}
pre table td {
  padding: 0;
}
/* The line number cells */
pre table td:nth-of-type(1) {
  text-align: center;
  user-select: none;
}
pre mark {
  /* If you want your highlights to take the full width */
  display: block;
  /* The default background colour of a mark is bright yellow */
  background-color: rgba(254, 252, 232, 0.9);
}
pre table {
  width: 100%;
  border-collapse: collapse;
}