Merge pull request #2935 from r0hit-gupta/msft86

MSFT-86

Author: sushilshinde

src/shared/components/challenge-detail/Specification/SideBar/styles.scss

@@ -31,7 +31,7 @@
 }
 
 .tctooltip {
-  background: $tc-green;
+  background: $tc-green-110;
   font-style: roboto;
   font-weight: 700;
   font-size: 13px;