The OP said he wants to put up a simple site for his game project, dedicating months or years to learning to make websites well is the wrong path. You have to learn html5, css3, browser quirks and oddities, javascript and jquery, bootstrap, and more if you want it done good.
Sorry, I didn't quite understand OP's intentions then. I thought he wanted to learn web development (I don't see any mentions of hosting a game site). But yes if the goal is simply to setup a site asap, then most popular webhosts have a drag and drop interface, either for wordpress or their custom tools.
And yes it takes years to become an expert, but that is not required for most (non professional) projects, where you just want to tweak a bootstrap template, or want to know what's going on under the hood in a wordpress blog.