Colors: the sequence of colors the pixels will have. Live changes may require to reload the builder.
Speed: applied to the pixels on hover.
Gap: the gap between pixels.
Active color: applied to the border color on hover.
Duration
CSS easing: you can set any custom CSS easing of your own. Learn more about CSS easings here.
There are 6 groups available to style Fluid Gradient: Layout, Margin, Padding, Size, Background and Borders. If you need to apply additional styles, you can do so at the Settings Tab.