Element block pseudo-element :after generated with overflow visible float none transition height auto outline none z-index auto transform line-height normal border-radius box-shadow opacity 1 font-size 16px font-weight normal padding 0px border 0px rgba(0,0,0,1) solid cursor default background text-shadow 1px 1px 0px rgba(255,255,255,0.2) display block position static box-sizing content-box width auto margin 0px