* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  font-family: "Montserrat", sans-serif;
}
body {
  background-color: #21233c;
}
.container {
  height: 31.25em;
  width: 31.25em;
  position: absolute;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
  color: #ffffff;
}
p.letter {
  font-size: 3.5em;
  position: absolute;
  transform: translateY(-50%);
  top: 50%;
}
.letter-M {
  left: 0.2em;
}
.letter-N {
  right: 0.2em;
}
.moon {
  background-color: #f5f5f5;
  height: 8em;
  width: 8em;
  border-radius: 50%;
  position: absolute;
  margin: auto;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  box-shadow: 0 0 0 0.6em rgba(255, 255, 255, 0.05),
    0 0 0 1.2em rgba(255, 255, 255, 0.05), 0 0 0 1.8em rgba(255, 255, 255, 0.05);
}
.moon:after {
  position: absolute;
  content: "";
  background-color: #e6e6e6;
  height: 0.9em;
  width: 0.9em;
  border-radius: 50%;
  top: 3.75em;
  left: 1.25em;
  box-shadow: 0.9em -2.1em 0 0.2em #e6e6e6, 1.5em -0.3em 0 -0.06em #e6e6e6;
}
.orbit {
  height: 18.75em;
  width: 18.75em;
  border-radius: 50%;
  position: absolute;
  left: -5.2em;
  bottom: -5.2em;
  animation: spin 8s infinite linear;
}
@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}
.orbit p {
  position: absolute;
  font-size: 3.5em;
  top: 0.25em;
  left: 0.25em;
}
@media screen and (min-width: 700px) {
  .container {
    font-size: 20px;
  }
}