icons in file comment don't display properly

[StephenKingJJY]

• Gitea version (or commit ref):1.10.0+dev-254-g5fcef38f7
• Git version:Not relevant
• Operating system:Not relevant
• Database (use [x]):
  • PostgreSQL
  • MySQL
  • MSSQL
  • SQLite
• Can you reproduce the bug at https://try.gitea.io:
  • Yes (provide example URL) https://try.gitea.io/jqyy926/sdsdadasd/pulls/1/files/
  • No
  • Not relevant
• Log gist:

Description

...
There is maybe a css error. Icons represented for editing and deleting could not show properly in file page .

Screenshots

[guillep2k]

Strange... this is what I see (as I expect):

Things that come to my mind:

• Perhaps you page rendered in a character encoding different from UTF-8?
• Perhaps your browser was unable to load some resources? Can you open the developer tools on your browser and check in the network tab if any requests ar failing?

[StephenKingJJY]

You can leave your own comment and find that.

[guillep2k]

Oh, now I see it! It's a template problem indeed. .code-view is overriding octicons font settings when the comment is inside a code review; perhaps only code should be wrapped in .code-view, while headers and such should be out of it.
templates/repo/issue/view_content/comments.tmpl wraps with view-code
templates/repo/diff/section_unified.tmpl uses octicons, but font gets overriden.
I'll leave that info here in case someone wants to pick up the issue.