h3 is not visible, so width not needed

src/app/shared/browse-by/browse-by.component.html

 <ng-container *ngVar="(objects$ | async) as objects">
-  <h3 class="sr-only w-100">{{title | translate}}</h3>
+  <h3 class="sr-only">{{title | translate}}</h3>
   <ng-container *ngComponentOutlet="getStartsWithComponent(); injector: objectInjector;"></ng-container>
   <div *ngIf="objects?.hasSucceeded && !objects?.isLoading && objects?.payload?.page.length > 0" @fadeIn>
     <div *ngIf="!enableArrows">