ent {
  position: relative;
  font-size: 0.5vw;
  padding-bottom: 100%;
  cursor: pointer;
  color: #fff;
  transition: 500ms;
}
.element .overlay {
  position: fixed;
  z-index: 1;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  background-color: #101318;
  opacity: 0;
  pointer-events: none;
  transition: 500ms;
}
.element .square {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  border: 2px solid;
  box-sizing: border-box;
  background: #101318;
  display: flex;
  flex-directi