:root {
  --md-primary-fg-color: #fb8072;
  --md-accent-fg-color: #ff9800;
  --md-default-bg-color: #ffffff;
}

/* Style the whole heading (function block) */
h2.doc.doc-heading {
  font-size: 1rem;               /* smaller than default */
  font-weight: bold;             /* make the entire heading bold */
  background-color: #f9f2f4;     /* light background */
  padding: 0.4em 0.6em;          /* add some spacing */
  border-radius: 4px;            /* rounded corners */
  margin-top: 1em;               /* spacing between functions */
  margin-bottom: 1em;
}

html {
  font-size: 14px;   /* default is ~16px; pick e.g. 14-15px */
}