Syntax Highlighter not working correctly with blogger.com

Having this blog, I want my code snippets to be highlighted, so that visibility is much better. There is a great syntax highlighter from Alex Gorbatchev. Unfortunately, Alex offers the files only from a HTTP host, where blogger.com expect things from a HTTPS host, if you want things to work. Luckily, the scripts can also be found on CDNJS. https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/

Installation steps are very easy. Go to the Admin section of your blog > Template > Edit HTML
In the head section add the following:

<!-- Added on 20/09/16 -->
    <link href='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/styles/shCore.css' rel='stylesheet' type='text/css'/>
    <link href='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/styles/shThemeDefault.css' rel='stylesheet' type='text/css'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shCore.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushCpp.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushCSharp.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushCss.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushJava.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushJScript.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushPhp.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushPython.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushRuby.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushSql.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushVb.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushXml.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushPerl.js' type='text/javascript'/>
    <script src='https://cdnjs.cloudflare.com/ajax/libs/SyntaxHighlighter/3.0.83/scripts/shBrushBash.js' type='text/javascript'/>
<!-- End of Addition -->

In the body section add the following:

<!-- Added on 20/09/16 -->
    <script language='javascript'>
      SyntaxHighlighter.config.bloggerMode = true;
      SyntaxHighlighter.all();
    </script>
<!-- End of Addition -->