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