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