message: feat(theme): update default value of $content-width
diff: @@ -12,7 +12,7 @@ $sidebar-width: 18rem !default;
  $sidebar-mobile-width: 16rem !default;
  // content
  -$content-width: 740px !default;
  +$content-width: 780px !default;
  $home-page-width: 1160px !default;
  // font
  