Expand Particles.js To Background

I bought a template and I'm modifying it to make my website, I'm a designer, and I do not have much idea of code but I want to learn and I decided to venture into making the web li

Solution 1:

All you need is some CSS to position the <div>. Add this to your <style> tag. A good place to start when you get stuck in the future is the W3 Schools CSS intro. Best of luck!

/* the #id of your div */
#particles-js {
    /* stay in a constant spot on the page, regardless of scroll */
    position: fixed;
    /* fill the entire page */
    width: 100%;
    height: 100%;
    /* remove the space along the edges */ 
    margin: 0;
    padding: 0;
    /* position it to start at the top of the page */
    top: 0;
    /* put it behind other content */
    z-index: -1;
}