Particles Effects Widget Tutorial
Essential Classy Tab from Dashboad -> Widgets then enable Particles Effects
Now Drag and Drop Particles Effects widget
Effect On : Default, Section, Inner Section, Column, Container
In Json Textbox, You need to enter JSON
Get JSON : http://vincentgarreau.com/particles.js
Manage Z-index and Settimeout
When you set Hover or Click event on JSON, You need to Increse Z-Index.
If you have face LOAD issue, You need to enter setTimeout from 0 to 999.