QUOTE(pandy @ Nov 3 2016, 09:29 PM)
You mean they are no longer centered? If so, that happens in a much larger window already.
Seems the window needs to be around 1560px wide to make them centered, smaller or larger widths distort the layout. Haven't figured out how the centering of the skills boxes is done yet, but the ".skills2" container has a 40em left margin (not used in ".skills1"), which may or may not affect this.
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BTW, the image sizes should be optimized. The portrait file size is 2.8MB, and while the portfolio/slideshow images are not that large they're still resized with CSS, which may slow down page rendering (very much so in my Webkit browser).