.#{$prefix}grid-group,
.#{$prefix}grid-group-body,
.#{$prefix}grid-group-hd {
    zoom: 1;
}

.#{$prefix}grid-group-hd {
    white-space: nowrap;
    outline: none;
}

.#{$prefix}grid-row-body-hidden, .#{$prefix}grid-group-collapsed {
    display: none;
}