kevinpapst_kimai2/assets/sass/selectpicker.scss

/* bootstrap thead.sticky-top has z-index 1020 and tomselect dropdowns often hide behind that */
.ts-dropdown {
    z-index: 1021;
}

/* Tabler defines a min-width of 7rem, what makes many input fields become a two-line field
  e.g. a 7 rem input does not fit behind a word like "Germany" in a 3 column form inside a modal */
.ts-control {
    > input {
        min-width: unset;
    }
}

.ts-dropdown {
    .optgroup {
        [data-selectable].option {
            padding-left: 20px;
        }
    }
}