Adding this to your custom.css should do the trick:
.navtop.navtext .chaptername,.navtop.navtext a, .navtop.navtext a.bookprev { display:none }
Adding this to your custom.css should do the trick:
.navtop.navtext .chaptername,.navtop.navtext a, .navtop.navtext a.bookprev { display:none }