.loader {
  position: absolute;
  color: transparent !important;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}

.loader::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  width: 125px;
  height: 125px;
  border-top: solid 5px #b2bdc8;
  border-left: solid 3px #b2bdc8;
  border-right: solid 3px;
  padding-bottom: 2px;
  border-radius: 50%;
  opacity: 1;
  transition: opacity 0.2s;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}