Responsive image problem

Hello,
The pictures of the main page don’t resize when you open our website http://amptec.fr/ on a mobile. These pictures have been inserted into a custom HTML module.
Please find attached the screen-shots of the pictures having this problem.
How can I fix this problem please?
Thanks

Hallo,
it depends how you added those images.
First remove width and height value from <img and check again.
You can use style="max-width: 150px;" instead static width.

p.s.
Second, read also those tips:
1) http://mobile.smashingmagazine.com/2013 ... -solution/
2) http://www.shutterstock.com/blog/2013/0 ... y-platform
3) http://css-tricks.com/which-responsive- ... d-you-use/

Hello,
By removing width and height values from <img and adding style="max-width: 100%;" I have fixed the problem.
Thanks