.webp .mh { background-image: linear-gradient(to bottom right, #000000cc, #00000042), url("/uploaded/Image/mastheads/sm/PCB.webp"); }
.no-webp .mh { background-image: linear-gradient(to bottom right, #000000cc, #00000042), url("/uploaded/Image/mastheads/sm/PCB.jpeg"); }

 @media (max-width: 450px) {
.webp .mh {background-image: linear-gradient(to bottom right,#00000033,#00000088), url("/uploaded/Image/mastheads/mobile/450_PCB.webp");}
.no-webp .mh {background-image: linear-gradient(to bottom right,#00000033,#00000088), url("/uploaded/Image/mastheads/mobile/450_PCB.jpeg");}
}