      <div>XXX XXXX XX X XX XXX</div>
    </div>
</div>

<div class="grid container" data-expected-width="100" data-expected-height="100">
    <div style="display: grid; grid-template-columns: 3fr; grid-template-rows: 2fr;" data-expected-width="100" data-expected-height="100">
        <div>XXX XXXX XX X XX XXX</div>
    </div>
</div>

<div class="grid" style="grid; grid: 1fr 2fr / 2fr 1fr; width: 300px; height: 300px;" data-expected-width="300" data-expected-height="300">
    <div class="firstRowFirstColumn