.hb-effect-4 a{transition:color var(--hb-duration-slow)}.hb-effect-4 #main-nav>li>a:before{content:"";opacity:0;width:100%;height:2px;transition:opacity var(--hb-duration-slow), transform var(--hb-duration-slow);position:absolute;bottom:0;left:0;transform:translateY(-10px)}.hb-effect-4 #main-nav>li>a:hover:before,.hb-effect-4 #main-nav>li>a:focus:before,.hb-effect-4 #main-nav>li.current-menu-item>a:before,.hb-effect-4 #main-nav>li.current-menu-ancestor>a:before,.hb-effect-4 #main-nav>li.sfHover>a:before{opacity:1;transform:translateY(1px)}