body {
      font-family: Arial, sans-serif;
      background-color: #911919;
      margin: 0;
      padding: 0;
      text-align: justify;
    }

    header {
      background-color: #060c5f;
      color: rgb(1, 5, 56);
      padding: 20px 0;
      text-align: center;
    }

    nav {
      background-color: #333;
      display: flex;
      justify-content: center;
    }

    nav a {
      color: white;
      padding: 14px 20px;
      text-decoration: none;
      display: inline-block;
    }

    nav a:hover {
      background-color: #575757;
    }

    main {
      padding: 20px;
    }

    .card {
      background-color: white;
      border-radius: 8px;
      box-shadow: 0 2px 5px rgba(0,0,0,0.1);
      padding: 20px;
      max-width: 600px;
      margin: 20px auto;
    }

    footer {
      background-color: #222;
      color: white;
      text-align: center;
      padding: 10px;
      position: fixed;
      bottom: 0;
      width: 100%;
    }
  
.menu {
  background-color: #000000;
  padding: px 0;
  box-shadow: yellow 20px 18px 30px 14px;
}

.menu ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
}

.menu li {
  margin: 0 20px;
}

.menu a {
  color: white;
  text-decoration: none;
  font-size: 18px;
  padding: 8px 12px;
  display: block;
  transition: background 0.3s;
}

.menu a:hover {
  background-color: #555;
  border-radius: 5px;
}
  
.titulo {
  border: 5px solid rgb(7, 7, 7);
  border-radius: 10px;
  background-color: rgb(235, 238, 39);
}