*{
    padding: 0;
    margin: 0;
}
.container {
    width: 100%;
    height: 100%;
    --color: rgba(108, 108, 108, 0.3);
    background-color: #191a1a;
    background-image: linear-gradient(0deg, transparent 24%, var(--color) 25%, var(--color) 26%, transparent 27%,transparent 74%, var(--color) 75%, var(--color) 76%, transparent 77%,transparent),
        linear-gradient(90deg, transparent 24%, var(--color) 25%, var(--color) 26%, transparent 27%,transparent 74%, var(--color) 75%, var(--color) 76%, transparent 77%,transparent);
    background-size: 55px 55px;
  }
  /* EARLY ACCESS */
  .btn-shine {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 12px 48px;
    color: #fff;
    background: linear-gradient(to right, #9f9f9f 0, #fff 10%, #868686 20%);
    background-position: 0;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: shine 3s infinite linear;
    animation-fill-mode: forwards;
    -webkit-text-size-adjust: none;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    white-space: nowrap;
    font-family: "Poppins", sans-serif;
  }
  @-moz-keyframes shine {
    0% {
      background-position: 0;
    }
    60% {
      background-position: 180px;
    }
    100% {
      background-position: 180px;
    }
  }
  @-webkit-keyframes shine {
    0% {
      background-position: 0;
    }
    60% {
      background-position: 180px;
    }
    100% {
      background-position: 180px;
    }
  }
  @-o-keyframes shine {
    0% {
      background-position: 0;
    }
    60% {
      background-position: 180px;
    }
    100% {
      background-position: 180px;
    }
  }
  @keyframes shine {
    0% {
      background-position: 0;
    }
    60% {
      background-position: 180px;
    }
    100% {
      background-position: 180px;
    }
  }