#book {
  width: 1600px;
  height: 1035px;
}

#book .turn-page {
  background-color: white;
}

#book .cover {
  background: #333;
}

#book .cover h1 {
  color: white;
  text-align: center;
  font-size: 50px;
  line-height: 1035px;
  margin: 0px;
}

#book .loader {
  background-image: url(../img/loader.gif);
  width: 24px;
  height: 24px;
  display: block;
  position: absolute;
  top: 238px;
  left: 188px;
}

#book .data {
  text-align: center;
  font-size: 2px;
  color: #999;
  line-height: 1035px;
}

#controls {
  width: 800px;
  text-align: center;
  margin: 20px 0px;
  font: 30px arial;
}

#controls input,
#controls label {
  font: 30px arial;
}

#book .odd {
  background-image: -webkit-linear-gradient(left, #fff 95%, #ddd 100%);
  background-image: -moz-linear-gradient(left, #fff 95%, #ddd 100%);
  background-image: -o-linear-gradient(left, #fff 95%, #ddd 100%);
  background-image: -ms-linear-gradient(left, #fff 95%, #ddd 100%);
}

#book .even {
  background-image: -webkit-linear-gradient(right, #fff 95%, #ddd 100%);
  background-image: -moz-linear-gradient(right, #fff 95%, #ddd 100%);
  background-image: -o-linear-gradient(right, #fff 95%, #ddd 100%);
  background-image: -ms-linear-gradient(right, #fff 95%, #ddd 100%);
}

.specialpage {
  background-size: 100% auto !important;
}

#book {
  -webkit-transition: margin-left 0.2s ease-in-out;
  -moz-transition: margin-left 0.2s ease-in-out;
  -o-transition: margin-left 0.2s ease-in-out;
  -ms-transition: margin-left 0.2s ease-in-out;
  transition: margin-left 0.2s ease-in-out;
}

.regionPos img {
  width: 80% !important;
  animation: blink .8s infinite; /* Apply the animation */
}

/* Define the blink animation */
@keyframes blink {
  0%, 100% {
     
      border:1px solid rgb(167, 0, 0);
      border-radius: 50px; /* Fully visible */
  }
  50% {
       /* Invisible */
      border:none;
  }
}


.turn-page img {
  width: 102.5%;
}

#book {
  margin: auto;
}

.regionPos {
  position: absolute;
  z-index: 9;
  line-height: normal;
  cursor: pointer;
  /* width: 35px; */
  width: 6.5%;
  
}

.highlight-icon {
  position: absolute;
  background-size: cover;
  z-index: 5; /* Ensure it's visible above other elements */
}