.mob-only {
  display: block;
}

.desk-only {
  display: none;
}

@media screen and (min-width: 960px) {
  .mob-only {
    display: none;
  }

  .desk-only {
    display: block;
  }
}

.overlay {
  height: 100%;
  width: 0;
  position: fixed;
  top: 0;
  left: 0;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0, 0.9);
  overflow-x: hidden;
  transition: 0.5s;
  z-index: 2000;
}

.overlay .button-close {
  justify-content: space-around;
  align-items: center;
  background-color: white;
  background-color: rgba(0, 0, 0, .2);
  border-radius: 50%;
  color: black;
  color: rgba(255, 255, 255, .8);
  cursor: pointer;
  position: absolute;
  top: 1em;
  right: 1em;
  width: 2em;
  z-index: 500000;
  height: 2em;
  padding: 2em;
  display: flex;
}

.overlay .button-close > div {
  font-size: 50px;
  cursor: pointer;
}
