In this snippet, you get a text animation along with a snowy background. You can customize the text to add your own message and it comes up as a sparkly text and there is falling snow in the background that moves little towards the right from time to time giving the effect of wind while snow is falling down. This Christmas theme text animation is designed by Mark Sottek.
If you are having trouble with the pen, try the archived copy on GitHub
See the Pen Alternating Sparkle Text by Mark Sottek (@WhizofaWiz) on CodePen.0