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