Remove discussion link and adjust scrollbar styles

Author: Mercurio

README.md

@@ -24,4 +24,3 @@ php flarum cache:clear
 
 - [Packagist](https://packagist.org/packages/ecnu-im/sticky-sidenav)
 - [GitHub](https://github.com/ecnu-im/sticky-sidenav)
-- [Discuss](https://discuss.flarum.org/d/PUT_DISCUSS_SLUG_HERE)

less/forum.less

@@ -18,6 +18,16 @@
         &:hover {
             overflow-y: auto;
         }
+
+        &::-webkit-scrollbar {
+            width: 5px;
+            background-color: #e0e0e0;
+        }
+
+        &::-webkit-scrollbar-thumb {
+            background: #9e9e9e;
+            border-radius: 5px;
+        }
     }
 
     .App {
@@ -29,14 +39,4 @@
     position: sticky;
     top: 70px;
     max-height: 90vh;
-}
-
-::-webkit-scrollbar {
-    width: 5px;
-    background-color: #e0e0e0;
-}
-
-::-webkit-scrollbar-thumb {
-    background: #9e9e9e;
-    border-radius: 5px;
 }