@media (min-width:800px) {
    header .navbar {
        display: none;
    }

    .title-home {
        display: none;
    }
}

@media (max-width:800px) {
    
  h1 {font-size: 2.488rem;}

  h2 {font-size: 2.074rem;}
  
  h3 {font-size: 1.728rem;}
  
  h4 {font-size: 1.44rem;}
  
  h5 {font-size: 1.2rem;}
  
    header .navbar {
        display: block;
    }

    .menu-desk {
        display: none;
    }

    .banner {
        display: none;
    }

    .title-home {
        display: block;
        font-size: 32px;
    }

    footer {
        position: fixed;
        bottom: 0;
        width: 100%;
    }
}