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