diff --git a/src/Sources/Sources.scss b/src/Sources/Sources.scss
index 8198545..9a78786 100644
--- a/src/Sources/Sources.scss
+++ b/src/Sources/Sources.scss
@@ -33,6 +33,7 @@
             }
             .code-line {
                 padding: 0 4px;
+                white-space: pre;
             }
         }
         .image {