Making an iframe responsive

[Eva]

Hello,
I have added an iframe in my site. It calls an index.html file.
in the link: you can find what is it about:
http://qtu.al/index.php/en/stores/qtu-map

Now i am having troubles on making it responsive. As you can see from the link, if you try different viewports you will notice that, there is something wrong with it. Could you please help me with it?
Thank you in advance.

[Eva]

I had to work with classes and id. gave an id my iframe and than worked with the responsivenes of the files i have included.

[Author]

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