Fix Tombstone margins in threads, fixes #971

app/soapbox/components/tombstone.tsx

@@ -6,7 +6,7 @@ import { Text } from 'soapbox/components/ui';
 /** Represents a deleted item. */
 const Tombstone: React.FC = () => {
   return (
-    <div className='my-4 p-9 flex items-center justify-center sm:rounded-xl bg-gray-100 border border-solid border-gray-200 dark:bg-slate-900 dark:border-slate-700'>
+    <div className='p-9 flex items-center justify-center sm:rounded-xl bg-gray-100 border border-solid border-gray-200 dark:bg-slate-900 dark:border-slate-700'>
       <Text>
         <FormattedMessage id='statuses.tombstone' defaultMessage='One or more posts is unavailable.' />
       </Text>

app/soapbox/features/status/index.tsx

@@ -561,7 +561,7 @@ class Status extends ImmutablePureComponent<IStatus, IStatusState> {
 
   renderTombstone(id: string) {
     return (
-      <div className='pb-4'>
+      <div className='py-4 pb-8'>
         <Tombstone key={id} />
       </div>
     );