Element block pseudo-element :after generated with padding 0px cursor default overflow visible width auto background font-weight normal text-shadow 1px 1px 0px rgba(0,0,0,0.25) transition display block line-height 1 border 0px rgba(0,0,0,1) solid box-sizing content-box z-index auto border-radius float none margin 0px height auto transform font-size 16px position static box-shadow