diff --git a/asciidoc/pmg-html.conf b/asciidoc/pmg-html.conf
index 74e0d13..75cc9a4 100644
--- a/asciidoc/pmg-html.conf
+++ b/asciidoc/pmg-html.conf
@@ -303,10 +303,13 @@ endif::deprecated-quotes[]
 [paragraph]
 <div class="paragraph{role? {role}}{unbreakable-option? unbreakable}"{id? id="{id}"}>
 {thumbnail#}<a class="image" href="images/screenshot/{thumbnail}">
-{thumbnail#}<img src="images/screenshot/{thumbnail}" alt="{alt={thumbnail}}" width=250
+{thumbnail#}<img src="images/screenshot/{thumbnail}" alt="{alt={thumbnail}}"
+{thumbnail#}{width#}width="{width}"
+{thumbnail#}{big#}{width%}width="800"
+{thumbnail#}{big%}{width%}width="250"
 {thumbnail#}{float@left: style="padding\: 0 10px 0 0;float\:left;"}
 {thumbnail#}{float@right: style="padding\: 0 0 0 10px;float\:right;"}
-{thumbnail#}{float%} style="padding: 0 0 0 10px;float:right;"
+{thumbnail#}{big%}{float%} style="padding: 0 0 0 10px;float:right;"
 {thumbnail#}></a>
 {title?<div class="title">{title}</div>}<p>
 |