Element block pseudo-element :after generated with display block padding 20px overflow hidden cursor default width 15em background height 18em box-sizing content-box transform transition font-size 16px float none margin 10px border-radius border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static font-weight normal line-height 1