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