.#{$prefix}grid-row .#{$prefix}grid-cell-row-checker {
    vertical-align: middle;
}

.#{$prefix}column-header-checkbox .#{$prefix}column-header-inner {
    padding: 0;
    line-height: 0;
    font-size: 0;
}

.#{$prefix}grid-row-checker,
.#{$prefix}column-header-checkbox .#{$prefix}column-header-text {
    height: $form-checkbox-size;
    width: $form-checkbox-size;
    line-height: 0;
    font-size: 0;
    background-image: theme-background-image($form-checkbox-image);
    background-repeat: no-repeat;
    background-color: transparent;
}

// Row checker is a div but column header checker is the text span element, so make it display: block
// Header checkbox element needs centering
.#{$prefix}column-header-checkbox .#{$prefix}column-header-text {
    display: block;
    margin-left: 5px;
}

@if $include-rtl {
    .#{$prefix}column-header-checkbox .#{$prefix}rtl.#{$prefix}column-header-text {
        margin-left: auto;
        margin-right: 4px;
    }
}

@if $include-ie or $compile-all {
    /* IE6, IE7, and all IE Quirks mode need line-height to be the same as checkbox height or the header/row height will be too tall */
    .#{$prefix}quirks .#{$prefix}ie, .#{$prefix}ie7m {
        .#{$prefix}grid-row-checker,
        .#{$prefix}column-header-checkbox .#{$prefix}column-header-text {
            line-height: $form-checkbox-size;
        }
    }
}

.#{$prefix}grid-cell-row-checker .#{$prefix}grid-cell-inner {
    padding: 3px 5px;
    line-height: $grid-row-height - 6;
}

.#{$prefix}grid-hd-checker-on .#{$prefix}column-header-text,
.#{$prefix}grid-row-selected .#{$prefix}grid-row-checker,
.#{$prefix}grid-row-checked .#{$prefix}grid-row-checker {
    background-position: 0 (-$form-checkbox-size);
}