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