好耶好耶。不过我在百度屏蔽一个网站后，搜索页面会留下一段空白，作者考虑改进一下吗？
I found there are just three options in User interface style, so how can I hide both block button and Manage Hiding?

I think the closest thing right now is to hide the Manage Hiding button and set the block button to show only on mouseover.

I got it, thanks.