added fieldset around checkboxes

lib/content-services/src/lib/search/components/search-check-list/search-check-list.component.html

@@ -1,4 +1,5 @@
 <div class="checklist">
+    <fieldset>
         <mat-checkbox
         *ngFor="let option of options"
         [checked]="option.checked"
@@ -12,8 +13,8 @@
                 class="facet-name">
                 {{ option.name | translate }}
             </div>
-
         </mat-checkbox>
+    </fieldset>
 </div>
 
 <div class="adf-facet-buttons" *ngIf="options.fitsPage && !settings?.hideDefaultAction">

lib/content-services/src/lib/search/components/search-check-list/search-check-list.component.scss

@@ -24,3 +24,9 @@
         }
     }
 }
+
+fieldset {
+    border: 0 none;
+}
+
+