.navbar li a{border-bottom:3px solid transparent;transition:border-bottom 0.15s ease}.navbar li a:hover{border-bottom:3px solid #ffffff}.navbar li a.active{border-bottom:3px solid #ffffff}.navbar li a{border-bottom:3px solid transparent;transition:border-bottom 0.15s ease}.navbar li a:hover{border-bottom:3px solid #ffffff}.navbar li a.active{border-bottom:3px solid #ffffff}