I want to place 2 column's grid divs positioned inline with the 2nd row of divs (see diagram). The total number of rows is dynamic.

<div class='content'>
<div class='left'></div>
<div class='column-with-dynamic-content'>
<div class='dynamic'></div>
<div class='dynamic'></div>
<div class='dynamic'></div>
</div>
<div class='column-with-dynamic-content'>
<div class='dynamic'></div>
<div class='dynamic'></div>
</div>
<div class='column-with-dynamic-content'>
<div class='dynamic'></div>
<div class='dynamic'></div>
<div class='dynamic'></div>
</div>
<div class='column-with-dynamic-content'>
<div class='dynamic'></div>
<div class='dynamic'></div>
</div>
<div class='column-with-dynamic-content'>
<div class='dynamic'></div>
<div class='dynamic'></div>
<div class='dynamic'></div>
</div>
<div class='column-with-dynamic-content'>
<div class='dynamic'></div>
<div class='dynamic'></div>
</div>
<div class='column-with-dynamic-content'>
<div class='dynamic'></div>
<div class='dynamic'></div>
</div>
<div class='right'></div>
</div>
CSS
.content{
display: grid;
grid-template-columns: repeat(9, 1fr);
grid-gap: 100px 1em;
}
why do i need to add text just so I can post this question