#menu {
  position: fixed;
  width: 800px;
  height: 400px;
  background-color: rgba(220, 230, 240, 0.8);
  backdrop-filter: blur(2px);
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: center;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  z-index: 2500;
}

#mainMenu {
  width: 100%;
}

.menuContent {
  display: flex;
  align-items: center;
  flex-direction: column;
  position: absolute;
  top: 20%;
}

.option {
  font-size: 3.6em;
  padding: 1% 8%;
  margin-top: 2%;
  background-color: rgba(250, 250, 250, 0.55);
  transition-duration: 200ms;
  min-width: 15%;
  text-align: center;
}

.option:hover {
  background-color: rgba(255, 255, 255, 0.85);
  min-width: 50%;
  cursor: pointer;
}

.back {
  font-size: 2em;
  padding: 1% 2%;
  margin-top: 1%;
  background-color: rgba(250, 250, 250, 0.55);
  transition-duration: 200ms;
  min-width: 8%;
  text-align: center;
}

.back:hover {
  background-color: rgba(255, 255, 255, 0.85);
  min-width: 16%;
  cursor: pointer;
}

/* TUTORIAL */

#tutorial {
  width: 100%;
  display: flex;
}

#tutorialTextBlockWrapper {
  display: flex;
  flex-direction: row;
  justify-content: center;
}

.tutorialTextBlock {
  margin: 2% 6%;
  min-width: 60%;
}

.tutorialTextBlockTitle {
  font-size: 1.8em;
  margin-block-start: 0.6em;
  margin-block-end: 0.2em;
}

/* LEVELS */

#levels {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  height: 75%;
}

.lvl {
  display: inline-block;
  width: 7%;
  height: 18.7%;
  margin: 1.5%;
  transition-duration: 200ms;
  text-align: center;
  font-size: 2.4em;
  font-weight: 100;
}

.locked {
  background-color: rgba(255, 160, 160, 0.8);
}

.locked:hover {
  background-color: rgba(255, 100, 100, 0.9);
}

.unlocked {
  background-color: rgba(255, 220, 100, 0.8);
}

.unlocked:hover {
  background-color: rgba(255, 200, 50, 0.9);
}

.beat {
  background-color: rgba(160, 255, 160, 0.8);
}

.beat:hover {
  background-color: rgba(100, 255, 100, 0.9);
}

.lvl:hover {
  cursor: pointer;
}

#title {
  font-size: 3em;
  position: absolute;
  top: 5%;
}