How to get rid of the strip in the sidebar?

Question

css

Need to remove dash in sidebar under "TAGS"
CMS - LiveStreet
Can't find class for this trait to add {display:none}; and get rid of her.
Site geekninja.ru
Under the spoiler screenshot, pay attention.

spoiler

Answer 1

You have an empty block
Or get rid of generating a dummy block (which is essentially correct), or (after all, why is this id needed?)

#block_blogs {
  border: 0;
}