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