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