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