.#{$prefix}indexbar-wrapper {
    pointer-events: none;
    @include st-box-pack(end);

    &.#{$prefix}horizontal {
        @include st-box-orient(horizontal);
        @include st-box-pack(center);
        @include st-box-align(end);
    }
}

.#{$prefix}indexbar {
    pointer-events: auto;
    z-index: 2;

    @include st-box-flex(0, auto, important);
    @include st-box;

    &.#{$prefix}vertical {
        @include st-box-orient(vertical);
    }

    &.#{$prefix}horizontal {
        width: auto;
        @include st-box-orient(horizontal);
    }
}

.#{$prefix}indexbar-item {
    line-height: 0;
    @include st-box-flex;
    @include st-box;
    @include st-box-align(center);
    @include st-box-pack(center);
}