diff --git a/src/createDeckHTML.mjs b/src/createDeckHTML.mjs
index ac3f5b2..3e9bd75 100644
--- a/src/createDeckHTML.mjs
+++ b/src/createDeckHTML.mjs
@@ -84,7 +84,8 @@ function createCardHTML(url) {
 
 const html = `
 <style>
-	.deck { display: flex; flex-direction: row; gap: 10mm; flex-wrap: wrap; }
+	body { width: 8.5in; }
+	.deck { display: flex; flex-direction: row; gap: 5mm; flex-wrap: wrap; }
 	.card { width: 63mm; height: 88mm; }
 	img { width: 100%; }
 </style>