removed unused css

Signed-off-by: Rajesh-Nagarajan-11 <rajeshnagarajan36@gmail.com>

Author: Rajesh-Nagarajan-11

src/components/handbook-navigation/intra-page.js

@@ -17,15 +17,6 @@ const JoinCommunityWrapper = styled.div`
     display: flex;
     flex-direction: column;
     overflow: hidden;
-
-    .list {
-      color: #000000;
-    }
-    .active {
-      font-weight: 5000;
-      color: #000000;
-    }
-
     ul {
       list-style: none;
       top: 3rem;
@@ -46,10 +37,6 @@ const JoinCommunityWrapper = styled.div`
       visibility: hidden;
     }
   }
-
-  .learn {
-    width: 10rem;
-  }
 `;
 
 function IntraPage({ contents }) {