<!DOCTYPE HTML> <title>border should not apply to :first-line (bug 469227)</title> <style type="text/css"> p::first-line { /* specify all the properties in nsStyleBorder */ border-inline-start: medium solid red ! important; border-inline-end: medium solid red ! important; border: medium solid red ! important; border-image: none ! important; -moz-float-edge: content-box ! important; border-radius: 0 ! important; -moz-border-top-colors: none ! important; -moz-border-right-colors: none ! important; -moz-border-bottom-colors: none ! important; -moz-border-left-colors: none ! important; box-shadow: none ! important; } </style> <p>Hello</p>