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