#preloader {
  position: fixed;
  width: 100%;
  height: 100vh;
  text-align: center;
  background: #fcfdfd;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: 99999999;
  display: flex;
  transition: all 0.5s ease-in-out;
}
@media (max-width: 575px) {
  #preloader {
    height: 100vh;
  }
}
#preloader .loader-main {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
#preloader .loader-main #logo-animation {
  max-width: 700px;
}