Icon of freecodecamp is invisible

Icon of freecodecamp isn’t visible although I can clic on it. And I’ve loaded

  • Why?
    Please help :cry:

    <link rel="stylesheet" href="//maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css">
    You are importing version 4.3 of fontawesome.

    The free-code-camp icon was added in version 4.7

    I have both versions

    1. You should only import one version.
    2. You are not importing 4.7 correctly.
    1 Like

    Wow! I didn’t know! Thaks a lot!

    You’re also getting a Uncaught TypeError: Cannot read property 'fn' of undefined error in your console - I think you need to import jQuery JS before Bootstrap.

    Learn to read the console. The errors for font awesome were there too. The console is the most important tool a web dev has. ctrl-shft-j or i in most browsers.