.spinner-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(50%, 50%);
  margin-top: 45px;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  border: 0.25rem solid rgb(138, 187, 42);
  border-top-color: rgba(0, 0, 0, 0.1);
  -webkit-animation: spin 1s infinite linear;
  animation: spin 1s infinite linear;
}