.container-header {
  background-color: grey;
  background-image: none;
}
.container-topbar {
  max-width: 1320px;
  margin-left: auto;
  margin-right: auto;
}
.navbar-brand {
  text-align: center;
  width: 100%;
}
.container-footer {
  background-color: grey;
  background-image: none;
}