html,
body {
  height: 100%;
  margin: 0;
}

#splash-screen {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: #f8fafc;
  z-index: 9999;
}

#splash-screen .splash-spinner {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 6px solid rgba(21, 66, 71, 0.15);
  border-top-color: #154247;
  animation: splash-spin 1s linear infinite;
}

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