.top-background{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(3,1fr);gap:0;z-index:-5;pointer-events:none;overflow:hidden}.bg-photo{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}@media (max-width: 768px){.top-background{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(3,1fr)}}