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