Element block pseudo-element :after generated with margin 0px z-index auto cursor default font-weight normal box-shadow 3px 3px 8px rgba(0,0,0,0.3) box-sizing content-box line-height 1 display block height auto background transition transform border 0px rgba(0,0,0,1) solid position static padding 20px border-radius overflow hidden font-size 16px float none width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2)