* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  font-family: cursive, Verdana, Geneva, Tahoma, sans-serif;
  font-size: 1rem;
}
main {
  width: clamp(50px, 100%, 150px);
  background-color: white;
  height: auto;
  border-radius: 5px;
  box-shadow: 0px 0px 6px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  text-align: center;
  padding-bottom: 5px;
}
main:hover {
  transform: scale(1.02);
  transition: transform 0.2s ease-in-out;
}

main .monthName {
  width: 100%;
  background-color: #ff5200;
  color: white;
  margin-bottom: 2px;
  padding: 5px 0;
}
.dayName,
.yearNumber {
  color: #707070;
  font-size: 16px;
}
.dayNumber {
  font-size: 2rem;
  font-weight: bold;
  margin: 5px 0;
}