body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: url("background.gif") no-repeat center center fixed;
    background-size: cover;
    color: #000;
}

.container {
    max-width: 800px;
    background-color: rgba(255, 255, 255, 0.9);
    margin: 40px auto;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 10px #999;
    text-align: left;
}
.button-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
}
button {
    font-size: 18px;
    padding: 15px 30px;
    margin: 20px;
    border: none;
    background-color: #0066cc;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 200px;
    text-align: center;
}
button:hover {
    background-color: #004d99;
}
a {
    color: #0066cc;
    text-decoration: none;
}
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
}

.modal-content {
  background-color: white;
  margin: 15% auto;
  padding: 20px;
  width: 300px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.close-btn {
  float: right;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
}