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