.#{$prefix}grid-row-expander {
    font-size: 0;
    line-height: 0;
    text-align: center;
}

.#{$prefix}grid-row-expander:focus {
    .#{$prefix}keyboard-mode & {
        outline: $grid-row-cell-focus-border-width $grid-row-cell-focus-border-style $grid-row-cell-focus-border-color;
    }
}

.#{$prefix}grid-hide-row-expander-spacer .#{$prefix}grid-row-expander-spacer {
    display: none;
}

.#{$prefix}grid-row-expander-spacer {
    border: 0 none;
}