<div class="container"></div>

<style>
/* From Uiverse.io by jeremyssocial  - Tags: dark, animated, pattern */
.container {
  /* Basic dimensions and centering */
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;

  /* Dark mode colors and gradient */
  background: #121212; /* Fallback for browsers that don't support gradients */
  background: linear-gradient(
    135deg,
    #121212 25%,
    #1a1a1a 25%,
    #1a1a1a 50%,
    #121212 50%,
    #121212 75%,
    