Helix3 based template and SP Page Builder visual interface provide controls for many CSS properties, but sometimes you may want to add additional, custom CSS that can't be created with option(s). You can easily customize the website with your own custom code, for example, with CSS, JavaScript, Meta tags, tracking, and verification code by using the custom fields in that section of template settings.

Note! In some cases, added custom code may not work and seems to be damaged (i-frame or s-cript) - it's caused by RSfirewall component.  Change its settings and paste code again.

More information and tips on How to customize design you will find inside:

• Helix3 documentation
• The blog post "Which line I have to edit..."
• Books, ebooks, blogs, and video tutorials (YouTube, Vimeo, Lynda, etc.) about the basics of CSS and CSS3.