Few bugs

The first bug is a negative place in the ranking:


The second bug - when pushes / minuses a karma, the Ajax script shows a new value rounded to the nearest whole number. When refreshing the page, everything becomes normal.

And - not a bug, but also an unpleasant thing: when viewing a habratopik in a personal blog, only the title of the blog is displayed in the <title>. And I would also like the name of the topic - at least to make it more convenient to add to the bookmark.