/* Use the transparent symbol in white on the dark footer. */
footer .brand::before{
  background-image:url("/assets/favicon-512.png?v=2")!important;
  background-color:transparent!important;
  background-position:center!important;
  background-size:contain!important;
  background-repeat:no-repeat!important;
  filter:brightness(0) invert(1);
}