grafana/public/sass/components/_dashboard_list.scss

.dashboard-list {
    height: 75%;

    .search-results-container {
        padding-left: 0;
        padding-right: 0;
    }
}

.search-results-filter-row {
    display: flex;
    justify-content: space-between;
}

.search-results-filter-row__filters {
    display: flex;
    width: 300px;
}

.search-results-filter-row__filters-item {
    width: 150px;
}