Rachel <3333

Okay. I have a blog... Here's a shameless plug ---> http://pristinelydefective.webs.com/
So, here's my question. I use CSS and HTML to code my blog, with a separate style sheet. I tabs and buttons and other little updatey kind of things. It's a pain to go into every single page and change these kind of things. Is there any way that I can put some HTML elements into the CSS coding without screwing things up or having things not show up right?

Thanks in advance.