.vertikal-zentrieren{display:flex;flex-direction:column;justify-content:center}.meinhoverlink a::after{content:'';display:block;width:0;height:2px;background:#65b33a;transition:width .3s ease-in-out}.meinhoverlink a:hover::after{width:100%}.meinhoverlink .current-menu-item a::after{width:100%}