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