Hi, my Homepage works fine with iPad, iPhone, Firefox and older versions of Internet Explorer. But I do have an issue with the newest Microsoft Internet Explorer Version 11
When you start my homepage, the images are shown correctly in my iframe. As soon as you change the gallery by clicking any button on my section panel, the big picture is shown in the same small size as the thumbnails.
Any idea how to solve this ?

here is the link to my homepage:

http://www.dermueller.eu/

and here is the code for the frame:

<iframe src=
"Startbilder/index.html" width="98%" height="98%" name=
"iframe">
<p>Ihr Browser kann leider keine eingebetteten Frames anzeigen: Sie
k&#246;nnen die eingebettete Seite &#252;ber den folgenden Verweis
aufrufen: <a href="http://mueller-xxxx.de/">derMueller</a></p>
</iframe>