.header-content {background:#000;background: linear-gradient(180deg, #000 6%,#082413 90%);}
.header-bg::before {background-image: url(map/sg.svg);background-position: center -2rem;background-size:110%;opacity: 0.8;inset: 0;}
@media (min-width: 1024px) {
.header-bg::before {background-position:center -10rem;background-size:54%;/* transform: rotate(6deg);transform-origin: center; */}
}