I'm using a template that uses Awesome Font icons, so far so good! But when I want to change the icon, I follow the documentation instructions and it does not work!
For example, the template code is this:
<li class="wow fadeInRight">
<i class="icon-lock">
</li>
If I want to, for example, change to the Facebook icon, I change <i class="icon-lock">
to <i class="fa fa-heart">
and I went to see the CSS and it looks like this:
.icon-lock:before {
content: "\e62a";
}
What does this CSS mean? What is "\e62a"
???
Help me, please !!!