Monitor page: change close link to button in description modal

src/app/monitor/monitor.component.html

@@ -193,9 +193,9 @@
 											class="custom-description-overlay uk-card uk-card-default uk-flex uk-flex-middle uk-flex-center">
 											<div class="inner uk-padding-small" click-outside-or-esc (clickOutside)="closeDescriptionOverlay($event, j)">
 												<div class="uk-flex uk-flex-right">
-													<a class="uk-display-inline-block uk-close" (click)="toggleDescriptionOverlay($event, j)">
+													<button class="uk-close uk-icon" (click)="toggleDescriptionOverlay($event, j)">
 														<icon name="close" ratio="1"></icon>
-													</a>
+													</button>
 												</div>
 												<div class="uk-padding-small uk-padding-remove-horizontal">
 													<p *ngIf="indicator.description">

src/app/openaireLibrary

@@ -1 +1 @@
-Subproject commit d17f9b4d5c548a8f5f36cc7049f1b27ac23874d3
+Subproject commit 7e9db1d0dec3f8abdb716f082bcbe441304b95d6

src/assets/common-assets

@@ -1 +1 @@
-Subproject commit cc2719364d8d553a8ea6585ff651b3858fc1d6a0
+Subproject commit 468555a58f5808dbd8b6657ae0360fb7d0d4ab75

src/assets/openaire-theme

@@ -1 +1 @@
-Subproject commit 0690007b7b3eb567b09b09c6f2968d5abc700cc9
+Subproject commit a47c66f4802cb7af2ad12f1ad75516e94b20c328