.block-system-branding-block .logo {
  max-width: 9.6875rem;
  max-height: 75px;
}

.page-footer .logo {
  max-width: 9.6875rem;
  max-height: 75px;
}

/* hide the div on mobile screens */
@media (max-width: 768px) {
  #block-sitebranding {
    max-width: 9.6875rem;    
    max-height: 75px;
    text-align: centre;
  }
}