Hello
I have two problems with the template J51_Pianoforte.

1.
http://90730.90220.poeppelmedia.de/index.php/fliesenkollektion/villeroy-boch-fliesen and
http://90730.90220.poeppelmedia.de/index.php/fliesenkollektion/jasba-fliesen
On this page the images are not displayed correctly when invoking the pages from the menu.
The first time the page is only small icons appear.
Only a second call of the page lets the image to appear. The images appear immediately if you open the pages directly.
This problem appears in the Google Chrome browser. The problem is even with different computers.
When installing Joomla Templates Beez3 or protostar, the images are displayed correctly.
Sample picture of the problem: http://90730.90220.poeppelmedia.de/bild1.jpg

2.
http://90730.90220.poeppelmedia.de/index.php/fliesenwelt/referenzen
On the bottom of the background of the main menu moved down when moved to the down side.
I can narrow down the problem to a photo gallery of JoomlaShine.
If the second photo gallery (4 images in the slider) is installed on the side, the error occurs.
Example image: http://90730.90220.poeppelmedia.de/bild2.jpg

Can you help me?
greeting
Uwe