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