diff --git a/css/mediaboxBlack.css b/css/mediaboxBlack.css
index 95963cd..9213688 100644
--- a/css/mediaboxBlack.css
+++ b/css/mediaboxBlack.css
@@ -41,13 +41,6 @@
 }
 #mbCenter img{
 	border-radius: 4px;
-        image-orientation: from-image;
-        position: absolute;
-        margin: auto;
-        top: 0;
-        left: 0;
-        right: 0;
-        bottom: 0;
 }
 
 #mbCenter.mbLoading {
diff --git a/css/mediaboxWhite.css b/css/mediaboxWhite.css
index 3d9f2d4..de9d439 100644
--- a/css/mediaboxWhite.css
+++ b/css/mediaboxWhite.css
@@ -42,13 +42,6 @@
 
 #mbCenter img{
 	border-radius: 4px;
-        image-orientation: from-image;
-	position: absolute;
-	margin: auto;
-	top: 0;
-	left: 0;
-	right: 0;
-	bottom: 0;
 }
 
 #mbCenter.mbLoading {
diff --git a/js/mediabox1.5.4.js b/js/mediabox1.5.4.js
index 9e1f04f..821e599 100644
--- a/js/mediabox1.5.4.js
+++ b/js/mediabox1.5.4.js
@@ -815,16 +815,6 @@ var Mediabox;
 		if (mediaType == "img"){
 			mediaWidth = preload.width;
 			mediaHeight = preload.height;
-
-		// Hack jn@hz6.de: make lightbox squared to make room for the image (that will be properly rotated by the browser [at least FF since v26])
-		if (mediaWidth >= mediaHeight) {
-                	mediaHeight = mediaWidth
-		}
-
-                if (mediaWidth < mediaHeight) {
-                	mediaWidth = mediaHeight
-		}
-
 			if (options.imgBackground) {
 				media.setStyles({backgroundImage: "url("+URL+")", display: ""});
 			} else {	// Thanks to Dusan Medlin for fixing large 16x9 image errors in a 4x3 browser
@@ -839,9 +829,7 @@ var Mediabox;
 				}
 				if (Browser.ie) preload = document.id(preload);
 				if (options.clickBlock) preload.addEvent('mousedown', function(e){ e.stop(); }).addEvent('contextmenu', function(e){ e.stop(); });
-
-				// Hack jn@hz6.de: Make position relative to work together with centered image (which is absolutely placed)
-				media.setStyles({backgroundImage: "none", display: "", position: "relative"});
+				media.setStyles({backgroundImage: "none", display: ""});
 				preload.inject(media);
 			}
 //			mediaWidth += "px";
@@ -985,4 +973,4 @@ Mediabox.scanPage = function() {
 	});
 };
 
-window.addEvents({domready: Mediabox.scanPage, resize: Mediabox.recenter}); // to recenter the overlay while scrolling, add "scroll: Mediabox.recenter" to the object
+window.addEvents({domready: Mediabox.scanPage, resize: Mediabox.recenter}); // to recenter the overlay while scrolling, add "scroll: Mediabox.recenter" to the object
\ No newline at end of file