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