Z-Index

Below, utility classes to apply z-index property.

Class	Properties
.z-0	z-index: 0;
.z-5	z-index: 5;
.z-10	z-index: 10;
.z-15	z-index: 15;
.z-20	z-index: 20;
.z-25	z-index: 25;
.z-30	z-index: 30;
.z-35	z-index: 35;
.z-40	z-index: 40;
.z-45	z-index: 45;
.z-50	z-index: 50;
.z-55	z-index: 55;
.z-60	z-index: 60;
.z-65	z-index: 65;
.z-70	z-index: 70;
.z-75	z-index: 75;
.z-80	z-index: 80;
.z-85	z-index: 85;
.z-90	z-index: 90;
.z-95	z-index: 95;
.z-100	z-index: 100;

Example(s)

<div class="z-5 rotate-45 ..."></div>
<div class="z-0 rotate-45 ..."></div>
<div class="z-15 rotate-45 ..."></div>
<div class="z-10 rotate-45 ..."></div>
<div class="z-25 rotate-45 ..."></div>
<div class="z-20 rotate-45 ..."></div>
<div class="z-35 rotate-45 ..."></div>