/* Make the overall page container use the full browser width */
.bd-page-width {
  max-width: 100% !important;
}

/* Expand the outer “book” container so there’s no dead L/R space */
.bd-container,
.bd-container .bd-container__inner {
  max-width: 100% !important;
}

/* Allow the main article content to fill its container */
.bd-main .bd-content .bd-article-container {
  max-width: 100% !important;  /* default is 60em */
}