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