Element block pseudo-element :after generated with margin 8px display block text-shadow 2px 2px 2px rgba(0,0,0,0.5) box-sizing content-box overflow hidden border 12px rgba(0,105,147,0.57) solid padding 256px font-size 16px box-shadow transition z-index auto transform width auto cursor default float none background font-weight normal position static height auto border-radius line-height normal