How to add images to the full screen background

[Manikandan_R]

How to add full screen images or colour to the screen.

Is it possible to to add inline list above this?

[Robert_Petitto]

Glide Apps or Pages?

[Manikandan_R]

Glide apps

[Robert_Petitto]

This is what I use in a Rich Text component:

<div class="background"></div>

<pre><span><style>

.background {
position: fixed;
margin-top:0;
width: 100%;
height:100%;
top:0;
right:0; 
left: 0%;
z-index:-100;
background-image: url("https://res.cloudinary.com/glide/image/fetch/e_tint:70:facc13/https://storage.googleapis.com/glide-prod.appspot.com/uploads-v2/oqLizoQmUcR1CCO0jFaD/pub/pctlOVykw1BAAdyGIUOt.jpeg"); 
background-size: cover;
background-position: center center;
}

[data-test="glide-app-bar"] :nth-child(1) {
backdrop-filter: blur(0px) !important;
background: transparent !important; 
-webkit-backdrop-filter: blur(0px) !important;
}

#app-root div[opacity='1'] {
  color: transparent; 
}