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