1 files changed, 6 insertions, 5 deletions

diff --git a/read.html b/read.html
index 60c2569..3f76139 100644
--- a/read.html
+++ b/read.html
@@ -341,17 +341,18 @@
 					baseUrl + "js/swipes.js" ], null, renderer.doc.head);
 
 			localforage.getItem("epube.disable-transitions").then(function(disable) {
-				if (!disable)
+				if (!disable) {
 					EPUBJS.core.addCss(baseUrl + "css/transitions.css", null, renderer.doc.head);
+
+					EPUBJS.Render.Iframe.prototype.setLeft = function(leftPos){
+			 			this.docEl.style[this.transform] = 'translate('+ (-leftPos) + 'px, 0)';
+					}
+				}
 			});
 
         if (callback) callback();
 		}
 
-		EPUBJS.Render.Iframe.prototype.setLeft = function(leftPos){
- 			this.docEl.style[this.transform] = 'translate('+ (-leftPos) + 'px, 0)';
-		}
-
 		var book = ePub({
 			restore: false,
 		});