Lots of blurry colored lights make for a great #holiday background. I set out to create a procedurally generated background that could be tweaked easily. The effect uses a pure #css solution. #SASS variables are used to simplify the color application. This demo uses JavaScript to randomize the color and position of the lights.
See the Pen Blurry Christmas Lights by Matthew Wilber (@mwilber) on CodePen.0