Add an additional media query for my responsive wordpress theme

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Bids
9
Avg Bid (USD)
$39
Project Budget (USD)
$30 - $45

Project Description:
Hi,

I have a Wordpress theme which is fluid after 1000px width. I want it to resize up to 1500px and stop there. After that only the background around should resize after that. (Look at the screenshots please).

If possible only with CSS and without changes to the HTML code.

Additionally a "skew" (see screenshot) has to be added.

Please only apply if you work fast (one day max) and know Css, Html, Wordpress well enough.

My THeme is: http://playwp.equiet.sk/
Please take a look at the code, so you know what's waiting for you.

Thanks

P.S. First Image ist how it now looks like and should look (besides the skew) to the resolution of 1500px, the second one is the media query afterwards.

Skills required:
CSS, HTML, Wordpress
Additional Files: now.jpg Later.jpg
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