body {
  font-family: Arial, sans-serif;
  text-align: center;
}

.content-container {
  margin: 0 auto;
  max-width: 600px;
}

a {
    color: black;
}

.menu-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 50px;
}
.standard-box {
  width: 220px;
  height: 150px;
  margin: 10px;
  padding: 10px 15px;
  border-radius: 10px;
  background-color: rgb(35, 35, 255);
  transition: background-color 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  color: white;
}

.standard-box:hover {
  background-color: black;
}

.menu-return-button {
  background-color: white;
  width: 200px;
  height: 200px;
}

.level-title {
  margin-bottom: 12px;
  font-weight: bold;
}