If you have some JavaScript/Custom CSS that you need to apply for your Office365 site, you can easily do this using the Custom JavaScript/Custom CSS feature in the Theme Builder tool by following these steps.


Step 1: Open the Theme Builder


Go to the Site Settings



Then to ShortPoint Dashboard




Click the Theme Builder option:



Select Customize my site button




Step 2: Apply your Custom JavaScript/Custom CSS

Once the branding & customization tool is opened, Navigate into Utilities


Then to Custom JavaScript or Custom CSS: 



Paste your code into the Custom JavaScript/ Custom CSS Field, and click Apply button: 


Custom JavaScript:



Custom CSS:



Don't forget to Publish your changes, so they will be applied on your SharePoint site.


Related articles:


Apply Custom CSS from ShortPoint Theme Builder