.forumdisplay-info{position:fixed;top:var(--s4);bottom:var(--s4);left:var(--s4);z-index:-1;width:calc(var(--sidebar-width) * 1.5)}.forumdisplay-image{width:100%;height:100%;object-fit:cover;-webkit-mask-image:linear-gradient(90deg,#000 0 60%,transparent);mask-image:linear-gradient(90deg,#000 0 60%,transparent);filter:grayscale(1)}