Add quick selections in home page

explore/src/app/home/home.component.html

@@ -8,13 +8,18 @@
 <div class="image-front-topbar mainPageSearchForm">
   <div class="uk-section">
     <div class="uk-container uk-container-large uk-flex uk-flex-center">
-      <div class="uk-width-xlarge@l uk-width-large uk-child-width-1-1">
-          <advanced-search-input [class.uk-hidden]="entities.disableSelect" (searchEmitter)="goTo(true)">
+      <div [class.uk-invisible]="disableSelect" class="uk-width-xlarge@l uk-width-large uk-child-width-1-1">
+          <advanced-search-input (searchEmitter)="goTo(true)">
             <entities-selection #entities [simpleView]="true" currentEntity="all" [selectedEntity]="selectedEntity"
-                                (selectionChange)="entityChanged($event)"
+                                (selectionChange)="entityChanged($event)" (disableSelectEmitter)="disableSelect = $event"
                                 [onChangeNavigate]="false"></entities-selection>
             <div input placeholder="Scholary works" [hint]="'Search in OpenAIRE'" [(value)]="keyword"></div>
           </advanced-search-input>
+          <div *ngIf="selectedEntity === 'result' && !entities.input.focused" class="uk-dropdown uk-display-block uk-margin-top uk-width-auto">
+            <div class="uk-padding-small">
+              <quick-selections [resultTypes]="resultTypes" [quickFilter]="resultsQuickFilter"></quick-selections>
+            </div>
+          </div>
       </div>
     </div>
     <div class="uk-margin-medium">

explore/src/app/home/home.component.ts

@@ -165,6 +165,7 @@ export class HomeComponent {
     "lcsh:Technology"*/
   ];
   stringUtils = new StringUtils();
+  disableSelect: boolean = true;
   constructor(
     private route: ActivatedRoute,
     private _router: Router,

explore/src/app/openaireLibrary

@@ -1 +1 @@
-Subproject commit 5f042433bef7fff734dcc776c750c99cdb70f00a
+Subproject commit ca4da850908f9ec045524982221745a11ada571d

explore/src/assets/explore-custom.css

@@ -1,7 +1,7 @@
 :root {
   /*buttons*/
   --button-primary-background: var(--explore-color);
-  --button-primary-background-image: linear-gradient(104deg, var(--explore-dark-color) 50%, var(--explore-light-color) 100%);
+  --button-primary-background-image: linear-gradient(104deg, var(--explore-dark-color) 0%, var(--explore-light-color) 100%);
 
   /*backgrounds*/
   --background-primary:var(--explore-color);

explore/src/assets/openaire-theme

@@ -1 +1 @@
-Subproject commit c98b39a5a5d45e3f9676be11d38b78d881f9f8d5
+Subproject commit aa33ca719f7fc4f2e2a72cf590c36c1e2f46c241