Element block pseudo-element :after generated with transition position static padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none font-size 16px box-sizing content-box cursor default overflow hidden background line-height 1 border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) transform border-radius height auto width 160px display block z-index auto margin 0px font-weight normal