I looked at your blog while on my laptop (Firefox). It looks fine, but I was a little confused about the tabs towards the top. The tabs seem to be basically your most recent posts, that are also listed in your archives, with the very very most recent with excerpts, as well. I at first thought the tabs were sections of your website or maybe even categories of blog posts.

It looks like you blog on Blogger? I'm not entirely familiar with that blogging website, so please ignore above if there is something about the blogs there I don't understand. I blog on WordPress, and use one of their themes.