expand / shrink fix

Author: codefl0w

assets/css/style.css

@@ -604,6 +604,10 @@ label {
   display: block;
 }
 
+.ghb-children[hidden] {
+  display: none;
+}
+
 .ghb-selection {
   margin-top: 0.85rem;
   border: 1px solid #2f3b5e;