<div class="short-profile-container">
    <div>
        <b style="text-align:left;">
            About me
        </b>
    </div>
    <div>
        As a 19-year-old with a deep passion for programming and
        technology, I am highly dedicated to everything within this field.
        Most of my knowledge is self-taught from many places on the
        internet. I encourage you to browse my LinkedIn, since I
        periodically post my hobby projects on there, and my skills are
        described further in depth.
    </div>

</div>

<style>
    .short-profile-container{
        display: grid;
        place-items: center;
        width: 90%;
    }

    .short-profile-container > div:first-child {
        width: 100%;

        /* Bottom border stripe*/
        border-bottom: 1mm solid black;
    }
</style>