Nothing can hold me back

I logged into my blog this morning and found that the 'Edit Post' interface is so what different from the past. All icons which were supposed to arrange horizontally are all aligned in a vertical fashion. I could not click on most of the icons and hence, I thought I was not able to publish my post. What really happen? I don't know but since it had happened, I guess I have to do something about it. I sent a problem encounterment to the blog support to look into this issue while I tried to post. Luckily, I still can edit post but I am not able to use the icons. Well, I guess I have to make do with it for the time being while waiting for their reply.