style.css

/* Age Calculator */
body {
    margin: 0;
    box-sizing: border-box;
    font-family: sans-serif;
  }
  
  .container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0 auto;
    background-color: #4a171e;
  }
  
  .age-calculator {
    background: #fafafa;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.1);
    background-color: #e2b144;
  }
  
  .heading {
    font-size: 2.5rem;
    font-weight: bold;
    text-align: center;
    color: #000000;
  }
  
  .controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
  }
  
  .controls input {
    width: 200px;
    height: 40px;
    border-radius: 5px;
    border: 1px solid #ccc;
    padding: 0 10px;
  }
  
  .controls button {
    width: 100px;
    height: 40px;
    border-radius: 5px;
    border: 1px solid #ccc;
    background: #4a171e;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    border: none;
    margin-left: 5px;
  }
  
  .result {
    margin-top: 20px;
    text-align: center;
  }
  
  .birthdate {
    font-size: 22px;
  }
  
  .age {
    font-weight: bold;
    font-size: 25px;
  }
  
  .wishing {
    font-size: 40px;
    color: #4a171e;
    font-weight: bold;
    margin-top: 40px;
  }