@media screen and (max-width: 900px) {

  .w-80 {
    width: 100%;
  }

  .navbar-brand{
    margin-bottom: 20px;
  }

  #carouselExampleFade{
    margin-top: 120px;
  }

  #janelas h3{
    margin-top: 30px;
  }

  .fadeIn {
    -webkit-animation: unset !important;
    -moz-animation: unset !important;
    -o-animation: unset !important;
    animation: unset !important;
  }

  
}