add spacer for posts without media or content

src/components/post/post.module.css

@@ -122,6 +122,11 @@
   color: var(--post-menu-button-color-hover);
 }
 
+.postDesktop .spacer {
+  width: 100%;
+  padding: 5px;
+}
+
 .postDesktop .postMessage, .replyDesktop .postMessage {
   padding: 1em 40px;
 }

src/components/post/post.tsx

@@ -128,6 +128,7 @@ const PostDesktop = ({ post }: Comment) => {
         </span>
         <span className={styles.postMenuBtn}>▶</span>
       </div>
+      {!content && !link && <div className={styles.spacer} />}
       {content && (
         <blockquote className={styles.postMessage}>
           <Markdown content={displayContent} />