Element block pseudo-element :after generated with height auto background display block border 0px rgba(0,0,0,1) solid opacity 1 padding 0px transition text-shadow box-shadow 2px 2px 2px rgba(0,0,0,0.3) border-radius box-sizing content-box width auto outline none font-size 16px position static line-height normal margin 0px float none cursor default font-weight normal overflow visible transform z-index auto