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