diff --git a/src/app/openaireLibrary b/src/app/openaireLibrary
index 05ca7c7..f5def43 160000
--- a/src/app/openaireLibrary
+++ b/src/app/openaireLibrary
@@ -1 +1 @@
-Subproject commit 05ca7c7eea11967ec5b54c5bd0776dbb8aa4637e
+Subproject commit f5def43fbdb00fa58f315383d2cd59d47cd17d32
diff --git a/src/app/utils/subscribe/subscribe.component.ts b/src/app/utils/subscribe/subscribe.component.ts
index b667936..e5759b3 100644
--- a/src/app/utils/subscribe/subscribe.component.ts
+++ b/src/app/utils/subscribe/subscribe.component.ts
@@ -25,8 +25,8 @@ import {NotificationHandler} from "../../openaireLibrary/utils/notification-hand
         <a class="uk-alert-close" uk-close></a>
         <p>Please login first to join</p>
       </div>
-      <button *ngIf="loading" id="join" class="uk-button uk-flex uk-flex-center">
-        <span   class="uk-icon icon-button uk-margin-small-top uk-margin-small-bottom"><loading [top_margin]="true" [size]="'small'" [color]="null"></loading></span>
+      <button *ngIf="loading" id="join" class="uk-button uk-flex uk-flex-column uk-flex-center uk-flex-middle">
+        <span class="uk-icon"><loading [top_margin]="false" [size]="'small'" [color]="null"></loading></span>
       </button>
 <!--      uk-box-shadow-large-->
       <button *ngIf="!subscribed && !loading" id="join" class="uk-button uk-flex uk-flex-middle uk-flex-center"
diff --git a/src/assets/common-assets b/src/assets/common-assets
index b3ce032..c645362 160000
--- a/src/assets/common-assets
+++ b/src/assets/common-assets
@@ -1 +1 @@
-Subproject commit b3ce032197bec3da01592edf934b40ae0308e71d
+Subproject commit c645362896b10ae00563f38337aa0011c640cb20
diff --git a/src/assets/community.less b/src/assets/community.less
index 5e2716e..d3aaff7 100644
--- a/src/assets/community.less
+++ b/src/assets/community.less
@@ -20,6 +20,7 @@
 #joinAndInviteBtn #invite {
   width: 140px;
   line-height: 60px;
+  height: 60px;
   padding: 0 20px;
   text-transform: none;
   font-size: @global-xsmall-font-size;
diff --git a/src/assets/openaire-theme b/src/assets/openaire-theme
index 0e650a0..8b8db18 160000
--- a/src/assets/openaire-theme
+++ b/src/assets/openaire-theme
@@ -1 +1 @@
-Subproject commit 0e650a002b6f77957fcbe06b3609c8985c96dd2a
+Subproject commit 8b8db18d0b34ed61d76936f0e44ef856a5f6df5c