Minify background property

diff --git a/scss/_carousel.scss b/scss/_carousel.scss
index 8e6639ac07be5ec90be6049aad1d326af859b0ba..1416048fbfab918bfebc1365795c7552ae19dfba 100644 (file)
--- a/scss/_carousel.scss
+++ b/scss/_carousel.scss
@@ -127,8 +127,7 @@
   display: inline-block;
   width: $carousel-control-icon-width;
   height: $carousel-control-icon-width;
-  background: transparent no-repeat center center;
-  background-size: 100% 100%;
+  background: no-repeat 50% / 100%;
 }
 .carousel-control-prev-icon {
   background-image: $carousel-control-prev-icon-bg;