doc/_static/breathe.css

/* -- breathe specific styles ----------------------------------------------- */

/* So enum value descriptions are displayed inline to the item */
.breatheenumvalues li tt + p {
  display: inline;
}

/* So parameter descriptions are displayed inline to the item */
.breatheparameterlist li tt + p {
  display: inline;
}

.container .breathe-sectiondef {
  width: inherit;
}