/* ================================================== */
/* Add animation to "loader" */

.ani-loader {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 1;
  width: 20px;
  height: 20px;
  margin: -13px 0 0 -13px;
  border: 3px solid transparent;
  border-radius: 50%;
  border-top: 3px solid #00FFFF;
  border-bottom: 3px solid #00FFFF;
  -webkit-animation: spin 1s linear infinite;
  animation: spin 1s linear infinite;
}

/* ================================================== */

.ani-show1 {
  -webkit-animation-name: opacity_up;
  -webkit-animation-duration: 0.3s;
  animation-name: opacity_up;
  animation-duration: 0.3s;
}

/* ================================================== */

.ani-show2 {
  -webkit-animation-name: opacity_up;
  -webkit-animation-duration: 1.8s;
  animation-name: opacity_up;
  animation-duration: 1.8s;
}

/* solo para pruebas */
.ani-show3 {
  -webkit-animation-name: opacity_up;
  -webkit-animation-duration: 3.8s;
  animation-name: opacity_up;
  animation-duration: 3.8s;
}

/* ================================================== */

.ani-hide1 {
  -webkit-animation-name: opacity_down;
  -webkit-animation-duration: 0.3s;
  animation-name: opacity_down;
  animation-duration: 0.3s;
}

.ani-hide2 {
  -webkit-animation-name: opacity_down;
  -webkit-animation-duration: 1.8s;
  animation-name: opacity_down;
  animation-duration: 1.8s;
}

/* ================================================== */

.ani-smooth {
  -webkit-animation-name: opacity_down;
  -webkit-animation-duration: 2.1s;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-direction: alternate;
  -webkit-animation-timing-function: ease-in;

  animation-name: opacity_down;
  animation-duration: 2.1s;
  animation-iteration-count: infinite;
  animation-direction: alternate;
  animation-timing-function: ease-in;
}

/* ================================================== */

.ani-counterdown {
  -webkit-animation-name: dummy;
  -webkit-animation-duration: 1.0s;
  animation-name: dummy;
  animation-duration: 1.0s;
}