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