MyBB Community Forums

Hello, I was wondering how I would change a themes width that I have on my forums. I want to make the forum board a big longer and I can't seem to find out where to do it. I'm completely new to Mybb. Thanks.

admin panel >> themes >> active theme >> global.css (edit in advanced mode)

find #container (around line 140) and change its width property from 960px to 95%

#container {
    margin: auto;
    text-align: left;
    width: 960px;
}

change width: 960px; to width: 95%; and save global.css

Thanks a lot mate.