.block {
  position: fixed;
  inset: 0;
  display: flex;
  background-color: rgb(0, 0, 0, 0.75);
  z-index: 20;
}

.content {
  position: relative;
  flex-grow: 1;
  background-color: var(--color-dark-grey);
}

.close,
.next,
.prev {
  position: absolute;
  border: 0;
  background-color: transparent;
  z-index: 1;
  cursor: pointer;
  width: 2rem;
  height: 2rem;
  background-color: rgba(0, 0, 0, 0.75);
  color: var(--color-white);
}

.close:focus,
.next:focus,
.prev:focus {
  outline: 2px solid var(--color-white);
  outline-offset: -2px;
}

.close {
  top: 0;
  right: 0;
}

.next,
.prev {
  top: 50%;
  transform: translateY(-50%);
}

.prev {
  left: 0;
}

.next {
  right: 0;
}

.hidden {
  clip: rect(0 0 0 0);
  height: auto;
  margin: 0;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  white-space: nowrap;
}