Improve the color contrast ration of span number to meet WCAG 2AA

Author: yzhoubk

app/assets/stylesheets/_customizations.scss

@@ -17,7 +17,7 @@
   color: #ffffff;
 }
 
-span.facet-label {
+ul.facet-values {
   span.selected {
     color: #208836 !important;
   }