.footer-content-wrapper {
  background-color: black;
}

.home-vispas-wrapper {
  background-color: black;
}

.btn.btn-black {
    background-color: #000 !important;
    border-color: #000 !important;
    color: #fff !important;
    transition: background-color .2s, color .2s;
}
  .btn.btn-black:hover,
  .btn.btn-black:focus,
  .btn.btn-black:active {
    background-color: #fff !important;
    border-color: #000 !important;
    color: #000 !important;
}

.navbar-hamburger span {
  background-color: #000 !important;
}