html, body {
  font-family: arial;
  padding: 0 2em;
  font-size: 18px;
  background: #111;
  color: #aaa;
  text-align: center;
}

h1 {
  font-size: 3em;
  font-weight: 100;
}

p {
  font-weight: 100;
  color: #888;
  margin-bottom: 45px;
}

.footer {
  font-style: italic;
  margin-top: 80px;
}

a { text-decoration: none; }

/* ------------------------------------------------------------------------------*/

.thumb {
  max-height: 171px;
  border: solid 6px rgba(5, 5, 5, 0.8);
}

.lightbox {
  position: fixed;
  z-index: 999;
  height: 0;
  width: 0;
  text-align: center;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.8);
  opacity: 0;
}

.lightbox img {
  max-width: 90%;
  max-height: 80%;
  margin-top: 2%;
  opacity: 0;
}

.lightbox:target {
  /** Remove default browser outline */
  outline: none;
  width: 100%;
  height: 100%;
  opacity: 1 !important;
}

.lightbox:target img {
  border: solid 17px rgba(77, 77, 77, 0.8);
  opacity: 1;
  webkit-transition: opacity 0.6s;
  transition: opacity 0.6s;
}

.light-btn {
  color: #fafafa;
  background-color: #333;
  border: solid 3px #777;
  padding: 5px 15px;
  border-radius: 1px;
  text-decoration: none;
  cursor: pointer;
  vertical-align: middle;
  position: absolute;
  top: 45%;
  z-index: 99;
}

.light-btn:hover { background-color: #111; }

.btn-prev { left: 7%; }

.btn-next { right: 7%; }

.btn-close {
  position: absolute;
  right: 2%;
  top: 2%;
  color: #fafafa;
  background-color: #92001d;
  border: solid 5px #ef4036;
  padding: 10px 15px;
  border-radius: 1px;
  text-decoration: none;
}

.btn-close:hover { background-color: #740404; }