Element block pseudo-element :after generated with margin 0px font-weight normal cursor default padding 0px font-size 16px text-shadow box-shadow 3px 3px 4px rgba(0,0,0,0.4) float none transform opacity 1 border 1px rgba(0,0,0,1) solid line-height 1 border-radius width 300px background height 300px z-index auto overflow visible box-sizing content-box position static outline none display block transition