Bootstrap does not show the entire glyphicon

Question

I have some problems with a butyp glyphicon.

Currently, I use a lot of glyphon in my project, but I can not use all of them.

I will try to explain myself better.

<span class="glyphicon glyphicon-th-large text-primary"></span>

This works fine on my site, but:

<span class="glyphicon glyphicon-sunglasses text-primary"></span>

it is not.

I tried loading a clean boot, and I just took the font folder and replaced the file in my project. But nothing has changed.

I have this problem with some random glyphicon, and not with all of them.

I really don't know why: /

Ps I already tried this: Bootstrap 3 could not display the glyphicon correctly

Answer 1

, . . font . bootstrap.css :

.glyphicon-sunglasses:before {
  content: "\e240";
}