Merge branch 'refs/heads/w2p-110615_minor-accessibibity-fixes_contribute-7.2' into w2p-110615_minor-accessibibity-fixes_contribute-7.6

# Conflicts:
#	src/app/navbar/expandable-navbar-section/expandable-navbar-section.component.html

Author: alexandrevryghem

src/app/item-page/simple/related-entities/tabbed-related-entities-search/tabbed-related-entities-search.component.html

@@ -1,7 +1,9 @@
 <ng-container *ngIf="relationTypes.length > 1">
-  <ul ngbNav #tabs="ngbNav" [destroyOnHide]="true" [activeId]="activeTab$ | async" (navChange)="onTabChange($event)" class="nav-tabs">
-    <li *ngFor="let relationType of relationTypes" [ngbNavItem]="relationType.filter">
-      <a ngbNavLink>{{'item.page.relationships.' + relationType.label | translate}}</a>
+  <ul ngbNav #tabs="ngbNav" [destroyOnHide]="true" [activeId]="activeTab$ | async" (navChange)="onTabChange($event)" class="nav-tabs" role="tablist">
+    <li *ngFor="let relationType of relationTypes" [ngbNavItem]="relationType.filter" role="presentation">
+      <a ngbNavLink role="tab">
+        {{'item.page.relationships.' + relationType.label | translate}}
+      </a>
       <ng-template ngbNavContent>
         <div class="mt-4">
           <ds-related-entities-search [item]="item"

src/app/navbar/expandable-navbar-section/expandable-navbar-section.component.html

@@ -7,7 +7,7 @@
     (mouseleave)="deactivateSection($event)">
     <a href="javascript:void(0);" class="nav-link dropdown-toggle" routerLinkActive="active"
        [class.disabled]="section.model?.disabled"
-       id="browseDropdown" (click)="toggleSection($event)"
+       (click)="toggleSection($event)"
        data-toggle="dropdown">
         <ng-container
                 *ngComponentOutlet="(sectionMap$ | async).get(section.id).component; injector: (sectionMap$ | async).get(section.id).injector;"></ng-container>