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