A simple plugin that adds CSS and JS settings to rows, columns, and modules under the Advanced tab.

All CSS will be automatically scoped to the element you are working on. For example, the following CSS will only affect paragraph tags in a module you are editing...

p {
  color: red;
}

Behind the scenes, that rule will be rewritten to...

.fl-node-1d43q3gf56s p {
  color: red;
}

Other than that, this works similarly to the CSS and JS fields in the global and layout settings.