codebase/scss/vendor/_select2.scss

//
// Select2
//
// Overwrite/Extend styles
// --------------------------------------------------

.select2-container {
    .select2-selection--single {
        height: $pbf-height;
    }

    .select2-dropdown {
        border-color: $input-border-color;
        @include border-bottom-radius(3px);
    }
}

.select2-container--default {
    .select2-selection--single {
        border-color: $input-border-color;
        border-radius: 3px;

        .select2-selection__rendered {
            padding-left: 12px;
            line-height: $pbf-height;

            .form-material & {
                padding-left: 0;
            }
        }

        .select2-selection__arrow {
            height: $pbf-height;
        }

        .form-material & {
            border: none;
            border-bottom: 1px solid $input-border-color;
            border-radius: 0;
        }

        .select2-selection__placeholder {
            color: $gray-600;
        }
    }

    .select2-selection--multiple {
        border-color: $input-border-color;
        border-radius: 3px;
        min-height: $pbf-height;

        .form-material & {
            border: none;
            border-bottom: 1px solid $input-border-color;
            border-radius: 0;
        }

        & .select2-selection__rendered {
            padding-right: 12px;
            padding-left: 12px;

            .form-material & {
                padding-left: 0;
            }
        }
    }

    &.select2-container--focus .select2-selection--multiple,
    &.select2-container--focus .select2-selection--single {
        border-color: $input-focus-border-color;

        .form-material & {
            border-bottom-color: $input-focus-border-color;
        }
    }

    .is-valid &,
    .is-valid &.select2-container--focus {
        .select2-selection--single,
        .select2-selection--multiple {
            border-color: $brand-success;
        }
    }

    .is-valid .form-control &,
    .is-valid .form-control &.select2-container--focus {
        .select2-selection--single,
        .select2-selection--multiple {
            border-bottom-color: $brand-success;
        }
    }

    .is-invalid &,
    .is-invalid &.select2-container--focus {
        .select2-selection--single,
        .select2-selection--multiple {
            border-color: $brand-danger;
        }
    }

    .is-invalid .form-material &,
    .is-invalid .form-material &.select2-container--focus {
        .select2-selection--single,
        .select2-selection--multiple {
            border-bottom-color: $brand-danger;
        }
    }

    .select2-selection--multiple {
        .select2-selection__choice {
            height: 22px;
            line-height: 22px;
            color: $white;
            font-size: 13px;
            font-weight: 600;
            background-color: $brand-primary;
            border: none;
            border-radius: 3px;
        }

        .select2-selection__choice__remove {
            margin-right: 5px;
            color: rgba(255,255,255,.5);

            @include hover {
                color: rgba(255,255,255,.75);
            }
        }
    }

    .select2-search--dropdown .select2-search__field {
        border-color: $input-border-color;
    }

    .select2-results__option--highlighted[aria-selected] {
        background-color: $brand-primary;
    }

    .select2-search--inline .select2-search__field {
        padding-right: 0;
        padding-left: 0;
        font-family: $font-family-base;
        box-shadow: none;

        .form-material & {
            padding-left: 0;
        }
    }
}

.select2-search--dropdown .select2-search__field {
    padding: 6px 12px;
    font-family: $font-family-base;
    border-radius: 3px;
    box-shadow: none;
}