From 0aabd425d69f6c7765c7ce4880466e1356b447d8 Mon Sep 17 00:00:00 2001
From: Alex Cabal <alex@standardebooks.org>
Date: Mon, 17 Jan 2022 20:23:53 -0600
Subject: [PATCH] Update boilerplate CSS to new standards

---
 src/epub/css/core.css |  5 +++++
 src/epub/css/se.css   | 37 ++++++++++++-------------------------
 2 files changed, 17 insertions(+), 25 deletions(-)

diff --git a/src/epub/css/core.css b/src/epub/css/core.css
index 9cddd7e..ebf5a23 100644
--- a/src/epub/css/core.css
+++ b/src/epub/css/core.css
@@ -131,4 +131,9 @@ section[epub|type~="endnotes"] > ol > li{
 	img[epub|type~="se:image.color-depth.black-on-transparent"]{
 		filter: invert(100%);
 	}
+
+	img[epub|type~="se:image.color-depth.black-on-transparent"][epub|type~="se:image.style.realistic"]{
+		background: currentColor;
+		filter: none;
+	}
 }
diff --git a/src/epub/css/se.css b/src/epub/css/se.css
index 88a5cfa..1a6d732 100644
--- a/src/epub/css/se.css
+++ b/src/epub/css/se.css
@@ -6,6 +6,18 @@ abbr.era{
 	font-variant: all-small-caps;
 }
 
+section[epub|type~="titlepage"] h1,
+section[epub|type~="titlepage"] p,
+section[epub|type~="colophon"] h2,
+section[epub|type~="imprint"] h2{
+	/* Required for Kobo not to add an extra page to the title */
+	font-size: 0;
+
+	/* Required for Kindle */
+	position: absolute;
+	left: -999em;
+}
+
 section[epub|type~="titlepage"] img{
 	display: block;
 	width: 100%;
@@ -23,11 +35,6 @@ section[epub|type~="imprint"] header{
 	margin-top: 3em;
 }
 
-section[epub|type~="colophon"] h2,
-section[epub|type~="imprint"] h2{
-	display: none;
-}
-
 img[epub|type~="z3998:publisher-logo"]{
 	max-width: 25%;
 }
@@ -82,23 +89,3 @@ section[epub|type~="copyright-page"] blockquote p span{
 section[epub|type~="copyright-page"] blockquote br{
 	display: none;
 }
-
-@supports(display: flex){
-	section[epub|type~="imprint"]{
-		align-content: center;
-		display: flex;
-		flex-direction: column;
-		justify-content: center;
-		min-height: calc(98vh - 3em);
-		padding-top: 3em;
-	}
-
-	section[epub|type~="imprint"] header{
-		margin-bottom: 2em;
-		margin-top: 0;
-	}
-
-	img[epub|type~="z3998:publisher-logo"]{
-		max-width: 25vw;
-	}
-}