diff --git a/theme-arc-blue.css b/theme-arc-blue.css
index 8184aeb..3dce59e 100644
--- a/theme-arc-blue.css
+++ b/theme-arc-blue.css
@@ -1148,3 +1148,6 @@ element {
 .repository .ui.segment.sub-menu .list .item.active {
     background: #014a25;
 }
+.lines-code {
+    background-color: inherit;
+}