.headerImage{background-image:linear-gradient(90deg,rgba(47,18,232,.6),transparent),url(/course/course-banner-img.webp);background-repeat:no-repeat;background-size:cover;background-position:50%;image-rendering:-webkit-optimize-contrast;image-rendering:crisp-edges;backface-visibility:hidden;-webkit-backface-visibility:hidden;-webkit-transform:translateZ(0) scale(1);transform:translateZ(0);will-change:transform}@media (max-width:768px){.headerImage{background-image:linear-gradient(135deg,#1e3a8a,#3b82f6 50%,#60a5fa);background-position:50%;background-size:cover}}.hide-scrollbar{-ms-overflow-style:none;scrollbar-width:none}.hide-scrollbar::-webkit-scrollbar{display:none}