Change preview server from browser-sync to alternative
browser-sync is an extremely annoying preview server. When you stop the running server in the terminal, you lose the ability to change CSS in the browser inspector. Switch to another server with livereload support that does not have this problem.
Additionally, the livereload behavior should only be enabled if the
LIVERELOAD=true environment variable is set. If you're editing CSS in the browser inspector, livereload can cause your modifications to be wiped out. Therefore, it should be a conscious decision of the developer to enable livereload (and thus understand the consequences).