Fix Safari style issue

Author: chinrichs-godaddy

src/carousel.less

@@ -86,7 +86,7 @@
       display: inline-block;
       opacity: 0.7;
       transition: opacity 0.5s ease-in-out;
-      white-space: initial;
+      white-space: unset;
 
       & > * {
         display: block;