Add background for dashboard home and deposit pages

src/app/deposit/searchDataprovidersToDeposit.component.ts

@@ -17,7 +17,7 @@ import {properties} from "../../environments/environment";
   selector: 'openaire-search-deposit',
   template: `
     <deposit-search-dataproviders [piwikSiteId]=piwikSiteId [zenodoInformation]="zenodoInformation"
-                                  [communityId]="communityId"></deposit-search-dataproviders>
+                                  [communityId]="communityId" [searchForm]="{dark: false, class: 'search-form'}"></deposit-search-dataproviders>
   `
 })
 

src/assets/community.less

@@ -4,6 +4,8 @@
 @import "common-assets/less/landing";
 @import "common-assets/less/linking";
 
+@global-primary-gradient: none;
+
 #joinAndInviteBtn {
   position: fixed;
   right: 0;