Element block pseudo-element :after generated with display block border-radius border 0px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) background font-size 16px line-height 1 position static overflow hidden margin 0px padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto transition cursor default float none font-weight normal box-sizing content-box width 160px height auto transform