body {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-image: url('../img/fundo1.png'); /* Path to your background image */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
  }
  
  .form-signin {
    background: rgba(255, 255, 255, 0.8);
    padding: 2rem;
    border-radius: 0.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    text-align: center;
  }
  
  .form-signin img {
    display: block;
    margin: 0 auto 1rem;
  }
  
  .form-signin h1 {
    margin-bottom: 1.5rem;
    text-align: center;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
  }
  
  .form-floating {
    margin-bottom: 1rem;
  }
  
  .form-signin .btn {
    font-size: 1rem;
    padding: 0.75rem;
  }