Hello There,
Thanks for posting in!
1.) To put the fa-angle-right font awesome icon right before the “Login” nav bar link, please edit your menu in Appearance > Menus and insert <i class="x-icon-angle-right" data-x-icon="" aria-hidden="true"></i>
before the Login text in your menu label.
2.) To put a box or border around the Login menu item, please add the following CSS code in the X > Launch > Theme Options > Global CSS (http://prntscr.com/evui3r)
body .x-navbar .x-nav > .menu-item-331 a{
margin-top: 10px;
padding: 5px 10px;
border: solid 1px #50d574;
height: auto !important;
box-shadow: none !important;
}
We would loved to know if this has work for you. Thank you.