.warning {
  position: fixed;
  top: 50%;
  height: auto;
  max-height: 100%;
  transform: translateY(-50%);
  left: 5%;
  right: 5%;
  background-color: rgba(255,255,255,0.9);
  border: 4px solid rgb(200,0,0);
  border-radius: 10px;
  padding: 8rem 4rem;
  display: flex;
  flex-direction: column;
  z-index: 100;
  opacity: 1;
  transition: top 0.3s ease-in-out;
}

.warning.is-hide {
  top: 150%;
}

.warning .title {
  text-align: center;
  font-size: 5rem;
  margin-bottom: 2rem;
}

.warning .content {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 1rem;
}
.warning .buttons {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.warning .buttons .btn {
  width: 50%;
}
.warning .buttons .btn.close-button {
  color: rgba(0,0,0,0.6);
}