Style fix: remove padding from last result in prompt typeahead dropdown

src/app.scss

@@ -271,11 +271,13 @@ $modal-background-background-color-dark: rgba($dark, 0.86) !default; // remove t
     max-height: calc(60vh);
     overflow: auto;
 
-    > li:not(:last-of-type) {
+    > li {
       padding: 0;
+      &:not(:last-of-type) {
         border-bottom: 0 none;
       }
     }
+  }
   
   &[aria-expanded="true"] {
     z-index: 3;