In various design section we need to match height for list for look better. In this case need to determine max height of some element and then set this height for all other element .In this case you can do it easily using normal jquery map function. Here is simple code

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div>
    <div class="testdiv">
        Line 1<br>
        Line 2
    </div>
    <div class="testdiv">
        Line 1<br>
        Line 2<br>
        Line 3<br>
        Line 4
    </div>
    <div class="testdiv">
        Line 1
    </div>
    <div class="testdiv">
        Line 1<br>
        Line 2
    </div>
</div>

From this element we need to determine max height then add some style . This is simle jQuery code

<script>
    var highest = null;
    var hi = 0;
    $(".testdiv").each(function () {
        var h = $(this).height();
        if (h > hi) {
            hi = h;

            highest = $(this);
        }
    });
    alert(hi)
    highest.css("background-color", "red");

</script>

In this case this code get max height then you can set other element same height and also some style

If you need any help or face any problem then please inform me, i will try to help you.

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