v4 - Dropup caret direction incorrect

Fix #17144

diff --git a/scss/_dropdown.scss b/scss/_dropdown.scss
index d3588d270700077ed16effb9943f88e5ec65be73..615caae333feb6badd48fb77fbbdc76c257ce09e 100644 (file)
--- a/scss/_dropdown.scss
+++ b/scss/_dropdown.scss
@@ -24,6 +24,15 @@
   }
 }
 
+.dropup {
+  .dropdown-toggle {
+    &:after {
+      border-bottom: $caret-width solid;
+      border-top: none;
+    }
+  }
+}
+
 // The dropdown menu (ul)
 .dropdown-menu {
   position: absolute;