body{
  background-color: #000;
  color: #fff;
  font-family: -apple-system, BlinkMacSystemFont,
    "Segoe UI", system-ui, Roboto, Oxygen-Sans, Ubuntu, Cantarell,
    "Helvetica Neue", sans-serif;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
body.offline .offline-msg{
  opacity: .5;
}
button{
  cursor: pointer;
}
.item{
  background: #000 url() 50% 50%/cover no-repeat;
  bottom: 0;
  left: 0;
  opacity: 0;
  position: fixed;
  right: 0;
  top: 0;
  visibility: hidden;
  transition: all .8s ease;
}
.item.active{
  opacity: 1;
  visibility: visible;
}
.item:before{
  bottom: 0;
  background: linear-gradient(0deg, rgba(0,0,0,1) 0%, rgba(255,255,255,0) 100%);
  content: "";
  left: 0;
  pointer-events: none;
  position: absolute;
  right: 0;
  top: 0;
}
.item a{
  color: #fff;
  display: block;
  height: 100%;
  text-decoration: none;
}
.item h2{
  bottom: 20px;
  left: 20px;
  font-size: 30px;
  margin: 0;
  position: absolute;
  right: 20px;
}
.item h2 small{
  display: block;
  font-size: 15px;
  margin: 0;
  text-transform: uppercase;
}
.offline-msg{
  opacity: 0;
  position: fixed;
  right: 20px;
  top: 20px;
  transition: opacity .8s ease;
  z-index: 10;
}
.offline-msg svg{
  width: 30px;
}
.tools{
  background-color: rgba(0,0,0,.5);
  border-radius: 5px;
  padding: 10px;
  position: fixed;
  left: 20px;
  top: 15px;
  transition: opacity .8s ease;
  z-index: 10;
}
.tools p{
  font-size: 12px;
  margin: 5px 0;
  text-shadow: 0 0 3px rgba(0,0,0,.5);
}