html {
  animation: invertCycle 3s infinite linear;
}
@keyframes invertCycle {
  0% {
    filter: invert(0) hue-rotate(0deg);
  }
  50% {
    filter: invert(1) hue-rotate(180deg);
  }
  100% {
    filter: invert(0) hue-rotate(360deg);
  }
  from{ transform:rotate(0deg); }
  to{ transform:rotate(-360deg); }
}

body {
  font-family: "Comic Sans MS", cursive, sans-serif;
}
.tableLeft a[href="/?id=1"]::before {
    content: "";
    display: inline-block;
    width: 100px;
    height: 100px;
    background: url(https://leopard.hosting.pecon.us/dl/mvher/m.png) no-repeat center / contain;
}