From e287b88db7baf8dfd9328cebc66c0f07d27a84e4 Mon Sep 17 00:00:00 2001
From: Marat Radchenko <marat@slonopotamus.org>
Date: Wed, 25 Nov 2020 11:43:06 +0300
Subject: resolves #382 use CSS for image size scaling instead of `width`
 attribute

`width` attribute cannot be percentage in EPUB3, unlike in HTML.
---
 lib/asciidoctor-epub3/converter.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/asciidoctor-epub3/converter.rb b/lib/asciidoctor-epub3/converter.rb
index 63dbba0..3c4d04e 100644
--- a/lib/asciidoctor-epub3/converter.rb
+++ b/lib/asciidoctor-epub3/converter.rb
@@ -997,7 +997,7 @@ document.addEventListener('DOMContentLoaded', function(event, reader) {
 
         # Unlike browsers, Calibre/Kindle *do* scale image if only height is specified
         # So, in order to match browser behavior, we just always omit height
-        img_attrs << %(width="#{width}") unless width.nil?
+        img_attrs << %(style="width: #{width}") unless width.nil?
 
         img_attrs
       end
-- 
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