salix/modules/agency/front/location/style.scss

@import "variables";

vn-treeview-child {
    .content > vn-check:not(.indeterminate) {
        color: $color-main;

        & > .btn {
            border-color: $color-main;
        }
    }
    .content > vn-check.checked {
        color: $color-main;
    }
}