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