diff --git a/static/style.css b/static/style.css
index 415d34ee..1b05c4d1 100644
--- a/static/style.css
+++ b/static/style.css
@@ -2,8 +2,8 @@
     --color-alert-note: #a5d5fe;
     --color-alert-tip: #b4fa72;
     --color-alert-important: #ff8ffd;
-    --color-alert-warning: #fefdc2;
-    --color-alert-caution: #ff8272;
+    --color-alert-warning: #ffaf00;
+    --color-alert-caution: #ff5f5f;
 }
 
 html {