body {
  background-color: #e2eff3;
  margin: 0;
}

.wrapper {
  max-width: 70em;
  height: 100%;
  margin: 0 auto;
  background-color: #FFC63F;
  position: relative;
  box-sizing: border-box;
  padding: 20px;
}

.items {
  list-style: none;
  margin: 0;
  padding: 0;
}

.items > li {
  display: inline-block;
}

.items > li a {
  width: 120px;
  height: 120px;
  background: #D66C00;
  border-radius: 60px;
  display: block;
}

.items > li a:hover {
  background-color: #f39a3f;
  z-index: 1;
}

.items > li.face-up a {
  background-size: cover;
  background-color: #ed8112;
}

.fullview {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  background-color: #858c8f90;
  padding: 1em;
  box-sizing: border-box;
  cursor: default;
}
.fullview > div {
  background-color: #858c8f;
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 40em;
  min-height: 30em;
}