#root{visibility:hidden}
html.msi-teacher-route.msi-surface-ready #root{visibility:visible}
html:not(.msi-teacher-route).msi-ui-ready.msi-surface-ready.msi-ux-ready #root{visibility:visible}
#msi-teacher-boot{display:none}
html.msi-teacher-route:not(.msi-surface-ready) #msi-teacher-boot{
  position:fixed;
  inset:0;
  z-index:2147483000;
  display:grid;
  place-content:center;
  justify-items:center;
  background:#fff;
}
#msi-teacher-boot-spinner{
  width:38px;
  height:38px;
  border-radius:50%;
  box-sizing:border-box;
  border:3px solid #d7e9e5;
  border-top-color:#0f6f67;
  animation:msi-teacher-boot-spin .8s linear infinite;
}
@keyframes msi-teacher-boot-spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){#msi-teacher-boot-spinner{animation-duration:1.6s}}