diff --git a/packages/mini-editor/src/code.tsx b/packages/mini-editor/src/code.tsx
index 07c5c51f..8342365c 100644
--- a/packages/mini-editor/src/code.tsx
+++ b/packages/mini-editor/src/code.tsx
@@ -225,6 +225,7 @@ function Line({ line }: { line: CodeLine }) {
           {token}
         </span>
       ))}
+      <br />
     </div>
   )
 }
@@ -287,6 +288,7 @@ function ColumnedLine({
           </span>
         )
       )}
+      <br />
     </div>
   )
 }
diff --git a/packages/smooth-lines/src/lines.tsx b/packages/smooth-lines/src/lines.tsx
index bc7e2b92..e9fa5198 100644
--- a/packages/smooth-lines/src/lines.tsx
+++ b/packages/smooth-lines/src/lines.tsx
@@ -81,6 +81,7 @@ function LineContainer({
         transform: `translate(${dx}px, ${dy}px)`,
         opacity,
         width,
+        display: opacity <= 0 ? "none" : undefined,
       }}
     >
       {children}