Element block pseudo-element :after generated with background box-sizing content-box z-index auto font-weight normal height auto text-shadow padding 0px cursor default box-shadow -30px 5px 8px rgba(0,0,0,0.4) float none display block line-height 1 transition border-radius font-size 16px margin 0px overflow visible border 0px rgba(0,0,0,1) solid position static width auto transform