style: increase margins around revision input for better separation

Author: dpshade

styles.css

@@ -404,7 +404,7 @@
   align-items: flex-end;
   gap: 8px;
   padding: 8px 8px 8px 16px;
-  margin: 16px 0 0 0;
+  margin: 24px 0 24px 0;
   background: var(--background-secondary);
   border: 1px solid var(--background-modifier-border);
   border-radius: 26px;