body {
  background: url("../img/walpappers/4.JPG") no-repeat fixed;
  background-size: cover;
  width: 100%;
  background-position: center;
}

/* TITRE ANIME  */

.animate-rgb {
  background: linear-gradient(to right, #ff0000, #00ff00, #0000ff);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: animateRGB 3s linear infinite;
  text-align: center;
  font-family: un;
  text-align: center;
  margin-top: 5px;
  font-size: 5rem;
}

@keyframes animateRGB {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@media (max-width: 900px) {
  .tipscomputer {
    display: none;
  }
}