.#{$prefix}keyboard-mode {
    .#{$prefix}grid-cell {
        .#{$prefix}grid-checkcolumn:focus {
            background-color: $grid-row-cell-focus-background-color;
            
            &:after {
                color: $checkbox-focus-glyph-color;
            }
        }
    }
}

.#{$prefix}grid-item-selected, 
.#{$prefix}grid-cell-selected {
    .#{$prefix}grid-checkcolumn:after {
        color: $checkbox-glyph-color;
    }
}