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