1 files changed, 1 insertions, 1 deletions
diff --git a/FrontEnd/src/views/timeline-common/CollapseButton.tsx b/FrontEnd/src/views/timeline-common/CollapseButton.tsx
index 12a3b710..31976228 100644
--- a/FrontEnd/src/views/timeline-common/CollapseButton.tsx
+++ b/FrontEnd/src/views/timeline-common/CollapseButton.tsx
@@ -12,7 +12,7 @@ const CollapseButton: React.FC<{
       onClick={onClick}
       className={classnames(
         collapse ? "bi-arrows-angle-expand" : "bi-arrows-angle-contract",
-        "text-primary icon-button",
+        "cru-color-primary icon-button",
         className
       )}
       style={style}