JSFiddle - React, Tailwind, and code Playground

HTML

<iframe frameborder="0" width="700" height="430"></iframe>
    <br><br>
    <div class="vidlist">
    <a vid="8PdR1_pVNBE">Supernatural Season 1 Episode 1</a> 
    <a vid="lHB2OuQ1AqY">Supernatural Season 1 Episode 2</a>
    </div>

CSS

.vidlist a {
    cursor: pointer;
    color: blue;
    border: 2px solid blue;
    padding: 3px;
    margin: 15px;
    border-radius: 5px;
}

JavaScript

$('.vidlist a').click(function() {
        $('iframe').attr('src', 'https://openload.co/embed/' + $(this).attr('vid'));
        return false;
    });