updated Timeline Links

Author: Yeliazar

src/pages/Extra/Timeline/Timeline.scss

@@ -67,15 +67,15 @@
 
     + li {
       &::before {
-        color: #999;
+        color: $link-color;
         content: '\25cf';
         padding: 0 8px;
       }
     }
 
     > a {
       text-decoration: none;
-      color: $text-muted;
+      color: $link-color;
 
       :hover {
         color: $text-muted;