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