template layout alteration after click on article link

Hi,
Hope you are ok.

Please can you help me solve this problem.

I am using the news2 to build ma site. The site is under construction. But i can give and admin access.

joomla version 2.5.4
server Godaddy: PHP 5.3. ( but i edit .php and .php5 from “PHP5.2xFastCGI” to “PHP5.2X”. to make the link work; because there was an error mesasage "No input file......

This is the problem.

when i clic on a article to open it, the layout become not align and the design is lost.
you can see the file attach.

I am not an expert on joomla, excuse me for my poor english. i am a french speaker.
Thank'S

Hi

Can You please show me Your site ?