I'm going to tell you like I once told some students when I taught at a web design class a few years back. Using black in a background (without pictures, flat black) is very awful aesthetic practice. The game itself is a bright and colorful one so try and reflect that on to a website. Black backgrounds are depressing and people tend not to sit on them very long.
Using bevel is fine as long as you don't go overboard or make the colors clash with the background.
When you make a web site or a template you should at least choose 3 colors as your base so you know what colors work with what background or table.
And for the record, I've tried every WYSIWYG and notepad out there. Notepad is the best but try using that when you apply for a web design job. They can and often will laugh at you. Dreamweaver, Notepad++, VS, and even EditPlus make for getting professional work done and it looks good on a real resume that you know your way around such programs.
I actually do most of my work in photoshop, slice it up and work in notepad. If I need to do some live editing, I'll use DW. The others I'll use when the client prefers it or I don't have access to it.
Don't worry about what editor to use. Use one you feel more comfortable with. I will say that DW can start to garble the code when using the WYSIWYG part of it so split the screen up to code and design and never design. It's a waste of time recoding everything.