Especially this huge circle expending automatically the left divs is extremely surprising and annoying. The worst part is that it doesn't give any more informat

Especially this huge circle expending automatically the left divs is extremely surprising and annoying. The worst part is that it doesn't give any more information. Just repeating the number in the div title... It looks interesting but I am still not sure if this is about conferences or if it's an accelerator or something else.