Element block pseudo-element :after generated with box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 210px position absolute padding 30px height auto background transform box-sizing content-box text-shadow 1px 1px 3px rgba(0,255,255,0.7) font-weight normal cursor crosshair float none border-radius font-size 16px opacity 0.76 display block transition z-index auto overflow hidden border 5px rgba(0,0,0,1) solid line-height 1 margin 11px