Hello, Enrique.
The size you have configured is 22px, but that will depend on the text font used, that is, on the web copy it uses the “Cuprum” font and on the original it uses “Yanone Kaffeesatz”
ul.treelinks li a { font-size: 22px; } #mega_menu_plus .menu-item-link-text { font-size:22px; }
Review this and then we see the other points you want to modify 😉
All the best
Answered : 09/21/2017 1:45 pm