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