From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ms.lwn.net (ms.lwn.net [45.79.88.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 404B02918EA; Wed, 4 Jun 2025 14:37:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.79.88.28 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749047841; cv=none; b=cYI7yhERDGgua829TcvkY6BFHYlS0FeaeaqYf+udXP98JsxPJEzrQbmf/wQluUleASnjmjJX/FVDRnYTO7SPwtXq4QtHMSw8Kczefncp+zNhUL4gey6wThFil2vGiN1PXrxDgkw0sL6NnSDNQObWn/2r7Eljqkes5SQWHdzXnps= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749047841; c=relaxed/simple; bh=n3BGNRF566cDDtcBKyLEimgg5xUVaSyHoq2hq+IcLis=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=gw34rn+rvcz6xvHzTzm0MPBDBlXtToLrWek+CUqnjFwG18phsRJGP6GhwvXjNK6KCG3cvyMvQfxQ+jec2ETf2tmiXwhCP/iBptU8yGda0D2PaMZXaASP/zEkKYCL9oIr10UwZmD+7y0Ejm3B4zDdgqPqK3ToNELDD3+LZ9SVJB4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lwn.net; spf=pass smtp.mailfrom=lwn.net; dkim=pass (2048-bit key) header.d=lwn.net header.i=@lwn.net header.b=IoSaMw3J; arc=none smtp.client-ip=45.79.88.28 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lwn.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lwn.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=lwn.net header.i=@lwn.net header.b="IoSaMw3J" DKIM-Filter: OpenDKIM Filter v2.11.0 ms.lwn.net 3CD6F41F2B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lwn.net; s=20201203; t=1749047839; bh=tvFya/pb+S/tzuJ3dPBYB53ab6U3mH5GgVpq+XIb2Xk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IoSaMw3J6td/EUscFMxtpKj5c4L75mCm4yXHrPDIapZbjHa78djnFsPezt1Wkowa1 6VyBX8st74kWI0au9OaGmZ7Cffd9ke4fqcXYe/gIvPndy/HXECmXwAvidrokXvYqU3 7o1803cKHsTaBc7Fb1gdDQ5tkDKZgKwim5A/lllO1Tr6feil1MLBaJjPS4rA8CI8Wp xO0XQc4SFmFcqqNANhUkoy8FnnMMezrv9XSDeJ9AZx0wpWrt4KMDckBd92TCoEs8tj zlSCdPCFwGTbnKkhrIqy0/KaCnG11T8CPYnMixrkjZ8HVO0MbBImLrM5tqRyinFvU+ 8XWkzsusX2r6w== Received: from trenco.lwn.net (unknown [IPv6:2601:280:4600:2da9::1fe]) by ms.lwn.net (Postfix) with ESMTPA id 3CD6F41F2B; Wed, 4 Jun 2025 14:37:19 +0000 (UTC) From: Jonathan Corbet To: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Mauro Carvalho Chehab , =?UTF-8?q?N=C3=ADcolas=20F=2E=20R=2E=20A=2E=20Prado?= , Jonathan Corbet Subject: [PATCH v2 3/3] docs: CSS: make cross-reference links more evident Date: Wed, 4 Jun 2025 08:36:45 -0600 Message-ID: <20250604143645.78367-4-corbet@lwn.net> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250604143645.78367-1-corbet@lwn.net> References: <20250604143645.78367-1-corbet@lwn.net> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Sphinx Alabaster theme uses border-bottom to mark reference links; the result does not render correctly (the underline is missing) in some browser configurations. Switch to using the standard text-underline property, and use text-underline-offset to place that underline below any underscores in the underlined text. Suggested-by: Nícolas F. R. A. Prado Signed-off-by: Jonathan Corbet --- Documentation/sphinx-static/custom.css | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/sphinx-static/custom.css b/Documentation/sphinx-static/custom.css index f4285417c71a..c9991566f914 100644 --- a/Documentation/sphinx-static/custom.css +++ b/Documentation/sphinx-static/custom.css @@ -136,3 +136,10 @@ div.language-selection:hover ul { div.language-selection ul li:hover { background: #dddddd; } + +/* Make xrefs more universally visible */ +a.reference, a.reference:hover { + border-bottom: none; + text-decoration: underline; + text-underline-offset: 0.3em; +} -- 2.49.0