diff --git a/src/main.css b/src/main.css
index 648fe74..71d173b 100644
--- a/src/main.css
+++ b/src/main.css
@@ -15,7 +15,8 @@ hr { margin: 20px 0; border-top: 1px dashed #008000; }
 .keyarea .qrcode_public { display: inline-block; float: left; }
 .keyarea .qrcode_private { display: inline-block; position: relative; top: 28px; float: right; }
 .pubkeyhex { word-wrap: break-word; }
-body { font-family: Arial; background-image: url('images/diamonds.png'); }
+html { height: 100%; }
+body { font-family: Arial; background-image: url('images/diamonds.png'); height: 100%; }
 .faqs ol { padding: 0 0 0 25px; }
 .faqs li { padding: 3px 0; }
 .question { padding: 10px 15px; text-align: left; cursor: pointer; }
@@ -278,4 +279,4 @@ body { font-family: Arial; background-image: url('images/diamonds.png'); }
 	#paperarea .artwallet .btcaddress, #paperarea .artwallet .btcprivwif { z-index: 999; }
 	.paperWalletText { z-index: 999;}
     .dogeTag { display: none; }
-}
\ No newline at end of file
+}