body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #121212;
    color: white;
  }
  
  
  nav {
    display: flex;
    justify-content: center;
    background-color: #2a2a2a;
  }
  
  nav button {
    background: none;
    border: none;
    color: white;
    padding: 15px 25px;
    cursor: pointer;
    font-size: 16px;
  }
  
  nav button:hover {
    background-color: #444;
  }
  
  .content {
    display: none;
    padding: 20px;
  }
  
  .visible {
    display: block;
  }
  
  .pelicula {
    background-color: #1e1e1e;
    color: white;
    border-radius: 10px;
    padding: 15px;
    margin: 15px;
    width: 150px;
    height: 250px;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    display: inline-block;
    vertical-align: top;
  }
  
  img {
    width: 150px;
    height: 170px;
    border-radius: 6px;
  }

  header {
    background-color: #1f1f1f;
    padding: 30px 20px;
    text-align: center;
    font-size: 36px;
    color: #ffffff;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    letter-spacing: 1px;
    font-weight: bold;
    border-bottom: none;
  
    text-shadow: 0 0 10px #fff,
                 0 0 20px #ff00cc,
                 0 0 30px #ff00cc,
                 0 0 40px #ff00cc;
  
    animation: fadeIn 1s ease-in-out;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(-20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
h3 {
  font-size: 15px;
}
p {
  font-size: 8px;
}