Use the background shorthand.

diff --git a/site/docs/4.3/assets/scss/_nav.scss b/site/docs/4.3/assets/scss/_nav.scss
index 6de8447a831a3defafe2bcd9129d552eca5573e4..8958ccde1d3871c0d7a8d7ddcbee86ae0acb998a 100644 (file)
--- a/site/docs/4.3/assets/scss/_nav.scss
+++ b/site/docs/4.3/assets/scss/_nav.scss
@@ -66,10 +66,6 @@
   .dropdown-item.active {
     font-weight: 600;
     color: $gray-900;
-    background-color: transparent;
-    background-image: escape-svg($dropdown-active-icon);
-    background-repeat: no-repeat;
-    background-position: .4rem .6rem;
-    background-size: .75rem .75rem;
+    background: escape-svg($dropdown-active-icon) no-repeat .4rem .6rem/.75rem .75rem;
   }
 }