.headroom {
will-change: transform; transition: transform .1s linear;
} .headroom–pinned {
transform: translateY(0%);
} .headroom–unpinned {
transform: translateY(-100%);
}
body.with-headroom {
&.docs-page { .underlay.header { position: fixed; top: 0; left: 0; right: 0; z-index: 6; } }
}