diff --git a/demos/side-by-side/index.html.in b/demos/side-by-side/index.html.in
index 75d65daab2..91724e3762 100644
--- a/demos/side-by-side/index.html.in
+++ b/demos/side-by-side/index.html.in
@@ -63,7 +63,7 @@
         </table>
         <p><b>Notes:</b> the two maps share the same center, resolution, rotation and layers.  Currently the DOM map does not support rotation.</p>
         <p><b>Console tips:</b> If you want to play around with the API in the console, first make sure that you're using the <a href="simple-optimizations.html">simple optimizations version</a> of this demo, then open a console and experiment with the <code>domMap</code>, <code>webglMap</code> and <code>layer</code> variables in the console. The source code is in <a href="side-by-side.js">side-by-side.js</a>.</p>
-        <p><b>Known bugs:</b> Dragging is captured on the entire page, not just on the maps. When the map is rotated, panning on the WebGL map doesn't work as expected.</p>
+        <p><b>Known bugs:</b> When the map is rotated, panning on the WebGL map doesn't work as expected.</p>
         <script src="@SRC@" type="text/javascript"></script>
     </body>
 </html>
diff --git a/src/ol/base/map.js b/src/ol/base/map.js
index 66fd91ff56..ad53eb213a 100644
--- a/src/ol/base/map.js
+++ b/src/ol/base/map.js
@@ -1,4 +1,3 @@
-// FIXME dragger - prevent page scrolling
 // FIXME better map browser event types
 // FIXME recheck layer/map projection compatability when projection changes
 // FIXME layer renderers should skip when they can't reproject
@@ -117,8 +116,9 @@ ol.Map = function(target, opt_values, opt_viewportSizeMonitor) {
   this.eventsPane_ = goog.dom.createElement(goog.dom.TagName.DIV);
   this.eventsPane_.className = 'ol-pane-events';
   this.eventsPane_.style.position = 'absolute';
-  this.eventsPane_.style.width = '100%';
-  this.eventsPane_.style.height = '100%';
+  // FIXME why can't we use width and height 100% here?
+  this.eventsPane_.style.width = target.clientWidth + 'px';
+  this.eventsPane_.style.height = target.clientHeight + 'px';
   this.eventsPane_.style.zIndex = ol.MapPaneZIndex.EVENTS;
   goog.dom.appendChild(target, this.eventsPane_);