Element block pseudo-element :after generated with font-size 16px position static box-sizing content-box padding 20px cursor default border-radius width 160px overflow hidden background border 0px rgba(0,0,0,1) solid height auto margin 0px display block text-shadow -4px 1px 1px rgba(0,0,0,0.2) transition float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto transform line-height 1 font-weight normal