Weird width issue

[isoldehn]

Board is offline again. Still can't see, apologies for a late reply been busy.

I would not suggest removing class="wrapper" from templates. Instead in global.css I would find .wrapper class. From inspecting your global.css file I can see wrapper has this

.wrapper {
    width: 85%;
    min-width: 970px;
    max-width: 1500px;
    margin: auto auto;
}

Perhaps removing the min-width and max-width part would do you some good. Then just play around with width part itself to match the other.