Hello, I'm new to web development and have a question that will probably be pretty simple for most people who are good at this. I'm using wordpress for my web page and it works great, but when I make blog posts the width of my web page and my posts for my blog are too narrow. I'm trying to post up source code, I'm an embedded engineer, and my code sections are wrapping around because my page/blog posts are just too narrow. I want to expand this.
I've spend a good bit of time googleing around and trying adding and modifying different things in my theme's style.css file, but still no luck. I'm using a universe theme from a website called site ground. I'd be happy to post up my style.css or anything else if it would help.
Any ideas on how I can expand the width of my posts?