Focus skips Markdown markup language information link "here" in "New Article" creation form

Preconditions
User has permissions to create articles
Steps
1. Login into Antarticle as user
2. Click [Create Article] button"
3. Press [Tab]

AR: Focus skips Markdown markup language link "here" in "New Article" creation form
ER:Focus moves from left to right, from up to bottom.
Focus moves on "Choose Language" combobox after Markdown markup language information link "here"
Focus moves on Markdown markup language information link "here" before "Choose Language" combobox and after Article title

Note: In production (http://articles.javatalks.ru/) focus does not skip this link.