Minor css enhancements

* minor changes for <a> tags
* centers link for older news in card

konova/static/css/konova.css

@@ -48,6 +48,10 @@ body{
     margin-bottom: 40px; /* Margin bottom by footer height */
 }
 
+a {
+    color: var(--rlp-red);
+}
+
 .body-content{
     margin: 1rem 0rem 0 0rem;
 }