.custom-header-nav{box-sizing:border-box;scrollbar-gutter:stable overlay;overflow:auto}.custom-header-nav::-webkit-scrollbar{width:4px;height:4px}.custom-header-nav::-webkit-scrollbar-track{background:#e9e9e95e}.custom-header-nav::-webkit-scrollbar-thumb{background:#989ba160;border-radius:12px;-webkit-box-shadow:inset 0 0 6px #023ba64d}.custom-header-nav::-webkit-scrollbar-thumb:hover{background:#989ba1aa}