added some style variables

src/style/variables.scss

@@ -22,6 +22,9 @@ $yellow-color: rgb(255, 238, 0);
 $pink-color: rgb(246, 85, 160);
 $red-color: rgb(246, 27, 20);
 
+$link-color: $blue-color;
+$inactive-link-color: $light-color;
+
 //FONTS
 $title-font: "PT Sans", Arial, sans-serif;
 $text-font: "PT Sans", Arial, sans-serif;