Create your own custom SCF bootstrap Skin
Steps
- Use a third party tool to generate a less file with all the customizations and specific to bootstrap. I would recommend https://pikock.github.io/bootstrap-magic/app/index.html#!/editor
- Paste the contents of the less file in jcr_root/etc/designs/community/sitethemes/bootstrap-custom/clientlibs/variables.less
- Change the thumbnail of the theme. Replace the image file at jcr_root/etc/designs/community/sitethemes/bootstrap-custom/image with your image. The thumbnails file name should be image.
- You can change other properties at jcr_root/etc/designs/community/sitethemes/bootstrap-custom/clientlibs/.content.xml
- Run mvn clean install to generate a zip that could be installed using crx package manager