ui improvements

app/src/main/java/com/keylesspalace/tusky/components/domainblocks/DomainBlocksFragment.kt

@@ -81,6 +81,7 @@ class DomainBlocksFragment : Fragment(R.layout.fragment_domain_blocks), Injectab
         }
 
         Snackbar.make(binding.recyclerView, message, Snackbar.LENGTH_LONG)
+            .setTextMaxLines(5)
             .setAction(event.actionText, event.action)
             .show()
     }

app/src/main/res/layout/fragment_domain_blocks.xml

@@ -17,7 +17,7 @@
 
     <com.keylesspalace.tusky.view.BackgroundMessageView
         android:id="@+id/messageView"
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_gravity="center"
         android:visibility="gone"