.bd-subnavbar { // The position and z-index are needed for the dropdown to stay on top of the content position: relative; z-index: $zindex-sticky; background-color: rgba($white, .75); backdrop-filter: blur(1rem); box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .05), inset 0 -1px 0 rgba(0, 0, 0, .15); .dropdown-menu { @include font-size(.875rem); box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .05); } .dropdown-item.active { font-weight: 600; color: $gray-900; background-image: escape-svg($dropdown-active-icon); background-repeat: no-repeat; background-position: .4rem .6rem; background-size: .75rem .75rem; } @include media-breakpoint-up(md) { position: sticky; top: 0; } } .bd-search { position: relative; // To contain the Algolia search @include media-breakpoint-down(sm) { width: 100%; } .form-control:focus { border-color: $bd-purple-bright; box-shadow: 0 0 0 3px rgba($bd-purple-bright, .25); } } .bd-search-docs-toggle { line-height: 1; color: $gray-900; }