.expiration-warning {
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  width: 100vw;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0,0,0,.5);
  z-index: 1000;
}
.expiration-warning.hidden {
  display: none;
}
.expiration-warning__content {
  display: flex;
  flex-direction: column;
  gap: 1em;
  padding: 3em;
  background: var(--white);
  border-radius: var(--border-r);
}
.expiration-warning__content_buttons {
  display: flex;
  justify-content: space-between;
}