Snowing effect on html5?

Hello friends, I am making a stage for html5. I use a particle system to create snowing effect but it does not work for this platform.
I followed this tutorial: https://www…com/watch?v=G9vKSqRzhGQ

How could I do snowing in html5 or mobile?

Thank you for your answers.

Thanks for bringing this to our attention. I have tested this on HTML5, Mobile Previewer, iOS and Android. The issue is happening on all of those platforms. The is listed as UE-19989 therefore, if you’d like to check up on it in the future, you can simply reference UE-19989 and we will provide you with an update.

Thank you and have a nice day!

GPU Particles should be supported in 4.12 at this time. They’re still not supported on HTML5 at this time. Good luck!