@charset "utf-8";
html,
body {
  height: 100%;
}

body {
  background-color: #c0c0c0;
  height: 100%;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5em;
  font-family: monospace;
}

.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin: auto;
  flex-shrink: 0;
  padding: 140px 0;
}

h2 {
  font-weight: normal;
}

.wallpapers {
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
  padding-top: 50px;
}

.wallpapers img {
  width: 240px;
  height: 180px;
  border: solid 2px #0000ff;
}

.wallpapers a:visited img {
  border: solid 2px #9900dd;
}

.wallpapers a:active img {
  border: solid 2px #ff0000;
}

figcaption {
  text-align: center;
}

button,
figcaption {
  font-family: monospace;
  font-size: 1em;
}

a:link {
  color: #0000ff;
}

a:visited {
  color: #9900dd;
}

a:active {
  color: #ff0000;
}

form {
  display: inline;
}

nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  padding: 15px 60px 45px;
  align-items: end;
  gap: 60px;
  background-color: #c0c0c0;
  overflow-x: auto;
}

nav .current {
  display: flex;
  flex-direction: column;
}

nav .indicator {
  text-align: center;
  margin-left: 10px;
  margin-bottom: 5px;
}

nav p {
  margin: 0;
}

.activities-figure {
  align-self: end;
  padding: 0 140px;
}

.activities {
  display: flex;
  flex-direction: column;
  padding: 0 60px;
}

.gallery {
  display: flex;
  flex-wrap: wrap;
  gap: 60px;
  width: 100%;
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 999;
  width: 100%;
  height: 100%;
  text-align: center;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.8);
}

.thumb {
  display: inline;
  height: 100px;
  padding-top: 10px;
}

.lightbox .lightbox-image {
  max-width: 80%;
  max-height: 90%;
  text-align: center;
  margin: 2% auto 0;
  padding-bottom: 80px;
}

.lightbox .lightbox-image img {
  max-width: 100%;
  max-height: 100%;
}

.lightbox:target {
  outline: none;
  display: block;
}

.lightbox .lightbox-bg-target {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.lightbox .previous {
  position: fixed;
  left: 20px;
  top: 40%;
  font-size: 20px;
  text-align: right;
  background-color: #c0c0c0;
  padding: 6px;
}

.lightbox .exit {
  position: fixed;
  top: 2%;
  right: 20px;
  font-size: 20px;
  text-align: left;
  background-color: #c0c0c0;
  padding: 6px;
}

.lightbox .next {
  position: fixed;
  right: 20px;
  top: 40%;
  font-size: 20px;
  text-align: left;
  background-color: #c0c0c0;
  padding: 6px;
}

.lightbox .lightbox-target {
  text-decoration: none;
  height: 100%;
  display: flex;
}

.lightbox .etude-title {
  color: white;
  text-align: right;
}