Element block pseudo-element :before generated with font-size 16px background z-index auto float none transform border 0px rgba(0,0,0,1) solid padding 0px margin auto height 500px overflow visible cursor default width 450px font-weight normal position static transition border-radius text-shadow box-shadow 4px 4px 7px rgba(0,0,0,0.2) box-sizing content-box display block line-height 1