Again the curriculum does not elaborate upon how to display or position elements using display:table and display:table-cell but it does mention it.
I had to search for suitable examples online and did not find any so here is my rather simply and atomic example of using css display:table to position elements (as opposed to <table>
<!DOCTYPE html>
<html>
<head>
<style>
div {
border: 1px solid blue
}
</style>
</head>
<body>
<h2>The display:table demo</h2>
<div style="display: table;">
<div style="display:table-row;">
<div style="display:table-cell;">
row 1 column 1
</div>
<div style="display: table-cell;">
row 1 column 2
</div>
</div>
<div style="display:table-row;">
<div style="display: table-cell;">
row 2 column 1
</div>
<div style="display: table-cell;">
row 2 column 2
</div>
</div>
</div>
</body>
</html>
