.loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.loader {
  display: inline-block;
  animation: breath 1s infinite alternate ease-in-out;
}

.loader img {
  width: 100%;
}

@keyframes breath {
  0% {
    transform: scale(95%);
  }

  100% {
    transform: rotate(100%);
  }
}

#button {
  display: inline-block;
  color: var(--bs-white);
  background-color: var(--bs-secondary);
  padding: 10px 12px;
  text-align: center;
  border-radius: 50%;
  position: fixed;
  bottom: 30px;
  right: 30px;
  transition: background-color .3s,
    opacity .5s, visibility .5s;
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
}

#button:hover {
  cursor: pointer;
  background-color: var(--bs-primary);
}

#button:active {
  background-color: rgba(var(--bs-primary-rgb), .8);
}

#button.show {
  opacity: 1;
  visibility: visible;
}