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