* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: cursive;
}

.center {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.container {
  display: flex;
  width: 600px;

  /* margin:auto;
    margin-top:10%;
    margin-bottom:10%; */
  align-items: center;
  justify-content: center;
  flex-direction: column;
  background-color: rgb(169, 216, 80);
  box-shadow: 8px 8px black;
  color: white;
  padding: 5% 0%;
}

#currDate {
  font-size: 30px;
  margin: 20px;
  font-weight: bold;
}

input {
  font-size: 20px;
  padding: 15px;
  margin: 20px;
  text-align: center;
  border-radius: 20px;
  border: 1px solid yellow;
  cursor: pointer;
}

button {
  font-size: 20px;
  padding: 10px 20px;
  border-radius: 10px;
  border: none;
  background-color: yellow;
  color: black;
  margin: 20px;
  text-transform: uppercase;
  font-weight: bold;
  cursor: pointer;
}

button:hover {
  background-color: white;
  color: rgb(169, 216, 80);
}

#displayAge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 620px;
  height: 490px;
  background-color: rgb(91, 228, 141);
  border-radius: 30px;
  position: absolute;
  visibility: hidden;
}

#age {
  color: white;
  font-size: 50px;
  margin: 20px;
  font-weight: bold;
}