@keyframes menuin {
  0% {
    width: 0;
  }
  100% {
    width: 200px;
  }
}

@keyframes menuout {
  0% {
    width: 200px;
  }
  100% {
    width: 0;
  }
}

@keyframes visible {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes invisible {
  0% {
    opacity: 1;
  }
  20% {
    opacity: 0;
  }
  100% {
    opacity: 0;
  }
}

@keyframes moveleft {
  0% {
    right: 0;
  }
  100% {
    right: 200px;
  }
}

@keyframes moveright {
  0% {
    right: 200px;
  }
  100% {
    right: 0;
  }
}

/* @keyframes bgblurin {
  0% {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: aliceblue;
    opacity: 0;
  }
  100% {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: aliceblue;
    opacity: 0.8;
  }
} */

a:hover, .btn:hover {
  opacity: 0.6;
}