Element block pseudo-element :after generated with display block background box-sizing content-box cursor default text-shadow position static width 200px box-shadow 4px 5px 100px rgba(0,0,0,0.23) float none overflow visible border 0px rgba(0,0,0,1) solid border-radius opacity 1 transition padding 0px margin 23px font-weight normal transform line-height normal height 150px outline none z-index auto font-size 16px