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