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