@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  min-height: 100vh;
  background: white;
  color: white;
  background-size: cover;
  background-position: center;
}

.side-bar {
  background: beige;
  backdrop-filter: blur(15px);
  width: 350px;
  height: 100vh;
  position: fixed;
  top: 0;
  left: -350px;
  overflow-y: auto;
  transition: 0.2s ease;
  transition-property: left;
}

.side-bar::-webkit-scrollbar {
  width: 0px;
}

.side-bar.active {
  left: 0;
  z-index: 999;
}

h1 {
  color: #33363a;
  text-align: center;
  font-weight: 500;
  font-size: 25px;
  margin: 15px;
  font-family: sans-serif;
  /*letter-spacing: 2px;*/
}

.side-bar .menu {
  width: 100%;
  margin-top: 80px;
}

.side-bar .menu .item {
  position: relative;
  cursor: pointer;
}

.side-bar .menu .item a {
  color: #33363a;
  font-size: 20px;
  text-decoration: none;
  display: block;
  padding: 5px 15px;
  line-height: 20px;
}

.side-bar .menu .item a:hover {
  background: #eee;
  transition: 0.3s ease;
}

.side-bar .menu .item i {
  margin-right: 15px;
}

.side-bar .menu .item a .dropdown {
  position: absolute;
  right: 0;
  /*margin: 5px;*/
  transition: 0.3s ease;
}

.side-bar .menu .item .sub-menu {
  /*background: #fff;*/
  display: none;
}

.side-bar .menu .item .sub-menu a {
  padding-left: 40px;
}

.side-bar .menu .item .sub-menu2 a {
  padding-left: 80px;
}

.side-bar .menu .item .sub-btn {
  font-weight: 600;
}

.side-bar .menu .item .link{
  color: #0074a3;
}

.side-bar .menu .item .sub-menu .sub-btn {
  font-weight: 500;
}

.rotate {
  transform: rotate(90deg);
}

.close-btn {
  position: absolute;
  color: black;
  font-size: 23px;
  right: 0px;
  margin: 15px;
  cursor: pointer;
  z-index: 999;
}

.menu-btn {
  position: fixed;
  color: rgb(0, 0, 0);
  background-color: white;
  font-size: 20px;
  margin: 25px;
  cursor: pointer;
  z-index: 999;
}

.library-title {
  /*margin-top: 180px;*/
  padding-top: 70px;
  padding-bottom: 20px;
  font-size: 3.5em;
  font-weight: 600;
  color: #0074a3;
}

/* ------------------------- floorplan holder ---------------------- */
#floorplan_holder {
  margin: 0px;
  margin-top: 0px;
  /*width:3091px;
	height:2400px;
	width:100%;
	height:100%;*/
  width: 100%;
  max-width: 1200px;
  aspect-ratio: 3091 / 2400;
  left: 0px;
  top: 0px;
  position: relative;
}

/* ------------------------- floorplan image ---------------------- */
#floorplan {
  width: 100%;
  height: 100%;
  z-index: 5;
  left: 0px;
  top: 0px;
  position: absolute;
  border: 0px solid white;
  opacity: 1;
  filter: alpha(opacity=100);
  /* For IE8 and earlier */
}

/* ------------------------- floorplan image ---------------------- */
#floorplan_highlight {
  width: 100%;
  height: 100%;
  z-index: 10;
  left: 0px;
  top: 0px;
  position: absolute;
  border: 0px solid white;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s;
  /*animation: blink 1s steps(1, end) 3;*/
}

/* ------------------------- floorplan holder ---------------------- */
#floorplan_holder2 {
  margin: 0px;
  /*width:3091px;
	height:2400px;
	width:100%;
	height:100%;*/
  width: 100%;
  max-width: 1200px;
  aspect-ratio: 3091 / 1378;
  left: 0px;
  top: 0px;
  position: relative;
}

/* ------------------------- floorplan image ---------------------- */
#floorplan2 {
  width: 100%;
  /*height:100%;*/
  z-index: 5;
  left: 0px;
  top: 0px;
  position: absolute;
  border: 0px solid white;
  opacity: 1;
  filter: alpha(opacity=100);
  /* For IE8 and earlier */
}

/* ------------------------- floorplan image ---------------------- */
#floorplan_highlight2 {
  width: 100%;
  /*height:100%;*/
  z-index: 10;
  left: 0px;
  top: 0px;
  position: absolute;
  border: 0px solid white;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s;
  /*animation: blink 1s steps(1, end) 3;*/
}

.map {
  width: 100%;
  display: flex;
  justify-content: center;
}

#wayfinding {
  margin: 20px;
}
#wayfinding p {
  color: black;
  margin: 20px;
}

.back-url {
  right: 20px;
  top: 20px;
  position: fixed;
  Z-INDEX: 9999;
}