diff --git a/src/skins/vector/css/matrix-react-sdk/views/rooms/_AppsDrawer.scss b/src/skins/vector/css/matrix-react-sdk/views/rooms/_AppsDrawer.scss
index 8e53e046..14b8cb45 100644
--- a/src/skins/vector/css/matrix-react-sdk/views/rooms/_AppsDrawer.scss
+++ b/src/skins/vector/css/matrix-react-sdk/views/rooms/_AppsDrawer.scss
@@ -30,11 +30,15 @@ limitations under the License.
     cursor: pointer;
     padding-right: 12px;
     padding: 0;
-    margin: 0 0 5px 0;
+    margin: 5px auto 5px auto;
     color: $accent-color;
     font-size: 12px;
 }
 
+.mx_AddWidget_button_full_width {
+    max-width: 960px;
+}
+
 .mx_SetAppURLDialog_input {
     border-radius: 3px;
     border: 1px solid $input-border-color;