body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
  }
  .container {
    text-align: center;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }
  input {
    margin: 10px 0;
    padding: 5px;
  }
  button {
    padding: 5px 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }

  .modal {
    display: none;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    justify-content: center;
    align-items: center;
    background-color: rgb(0, 0, 0);
    background-color: rgba(0, 0, 0, 0.4);
  }
  .modal-content {
    background-color: #fefefe;
    margin: auto;
    margin-top: 60px;
    padding: 20px;
    padding-top: 0px;
    border: 5px solid #fefefe;
    width: 450px;
    max-width: 500px;
    text-align: center;
    border-radius: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  }

  img {
    width: 150px;
    margin-bottom: 15px;
  }
  .close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    width: 20px;
    align-self: flex-end;
    background-color: transparent;
    border: none;
    margin-bottom: 10px;
  }

  .close:hover,
  .close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
  }

  #greeting {
    margin-top: 20px;
    font-weight: bold;
  }

  #validation {
    text-align: left;
    color: #ff0000;
    font-size: 12px;
    font-weight: 400;
  }

  .greetingDay {
    text-align: center;
    margin-left: 25px;
  }

  .buttonModal {
    padding: 10px 15px;
    margin-top: 10px;
    border-radius: 10px;
    cursor: pointer;
  }