feat: 🎸 render as nested options in optgroup (closes #28)

ttskch · ttskch · commit 73adaa2aa553 · 2020-04-24T18:35:46.000+09:00
diff --git a/dist/select2-bootstrap4.css b/dist/select2-bootstrap4.css
@@ -139,6 +139,8 @@ form.was-validated select:valid ~ .select2-container--bootstrap4 .select2-select
 
 .select2-container--bootstrap4 .select2-results__option[role=group] {
   padding: 0; }
+  .select2-container--bootstrap4 .select2-results__option[role=group] .select2-results__options--nested .select2-results__option {
+    padding-left: 1em; }
 
 .select2-container--bootstrap4 .select2-results > .select2-results__options {
   max-height: 15em;
diff --git a/dist/select2-bootstrap4.min.css b/dist/select2-bootstrap4.min.css
diff --git a/src/layout.scss b/src/layout.scss
@@ -111,6 +111,10 @@
   // for <optgroup>
   .select2-results__option[role=group] {
     padding: 0;
+
+    .select2-results__options--nested .select2-results__option {
+      padding-left: 1em;
+    }
   }
 
   // fixes vertical overflow
