* {
  box-sizing: border-box;
}

body {
  margin: 0;
}

#main {
  position: relative;
  z-index: 20;
  background: #000000;
  -webkit-transition: -webkit-transform .6s ease;
  transition: -webkit-transform .6s ease;
  transition: transform .6s ease;
  transition: transform .6s ease, -webkit-transform .6s ease;
}

@media (min-width: 640px) {
  #main {
    padding: 1em;
  }
}

.tiles {
  width: 100%;
  position: relative;
  overflow: hidden;
}
.tiles ul {
  margin: 0;
  padding: 0;
}
.tiles li {
  list-style: none;
  color: #999999
}

@media (min-width: 640px) {
  .tiles li {
    float: left;
    width: 33.33%;
  }
}

.tiles a {
  margin: 1em;
  display: block;
  background: #222222;
  padding-top: 73%;
  height: 0;
}

.tiles video {
  padding: 2;
}

#aside {
  position: fixed;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background: #eeeeee;
  overflow-y: scroll;
  z-index: 10;
}

#aside img {
  width: 100%;
  height: auto;
  vertical-align: top;
}

#aside video {
  width: 100%;
  height: auto;
  vertical-align: top;
}

#aside .wrapper {
  padding: 1em;
}

#aside .close {
  width: 25px;
  display: block;
  position: absolute;
  top: 1em;
  right: 1em;
  background-color: rgba(0, 0, 0, 0.5);
  border-radius: 50%;
}

.show-detail {
  overflow: hidden;
}

.show-detail #main {
  -webkit-transform: translateX(-60%);
          transform: translateX(-60%);
}

.visually-hidden {
  position: absolute;
  overflow: hidden;
  clip: rect(0 0 0 0);
  height: 1px;
  width: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
}

#body {
  font-family: 'Monoid', sans-serif;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background-image: url('img/meridion2025-03-04_14-35-30.png');
  background-repeat: no-repeat;
  background-size: cover;
  color: #000000;
}

#species-container {
  margin-bottom: 20px;
}

.button {
  padding: 10px 15px;
  background-color: #111111;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.button:hover {
  background-color: #333333;
}

#controls {
  justify-content: center;
  margin-top: 20px;
}

#controls.show {
  display: flex;
}

#animalia-btn, #humans-btn, #life-btn, #plantae-btn, #fungi-btn, #bacteria-btn, #chromista-btn, #protista-btn, #archaea-btn, #unknown-btn, #video-btn {
  padding: 10px 20px;
  background-color: #111111;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

#animalia-btn:hover, #humans-btn:hover, #life-btn:hover, #plantae-btn:hover, #fungi-btn:hover, #bacteria-btn:hover, #chromista-btn:hover, #protista-btn:hover, #archaea-btn:hover, #unknown-btn:hover, #video-btn:hover {
  background-color: #333333;
}

.hide {
  display: none;
}

video[poster]{
  padding: 1;
}