{% if include.url contains “youtu.be/” %}

{% assign youtube_id = include.url | replace: 'https://youtu.be/','' %}

{% elsif include.url contains “www.youtube.com/watch?v=” %}

{% assign youtube_id = include.url | replace: 'https://www.youtube.com/watch?v=','' %}

{% else %}

{% assign youtube_id = include.url %}

{% endif %}

{% assign youtube_id = youtube_id | split: “&” | first %}

{% assign title = “” %} {% if include.title %}

{% assign title = include.title %}

{% endif %}

{% if include.poster_image %}

{% assign youtube_poster_image_url = include.poster_image %}
{% capture poster_img %}{% picture youtube_poster_image {{youtube_poster_image_url}} --alt {{title}} %}{% endcapture %}

{% else %}

{% capture poster_img %}https://img.youtube.com/vi/{{youtube_id}}/maxresdefault.jpg{% endcapture %}

{% endif %} <div class=“embed-responsive embed-responsive-16by9”>

<iframe width="100%" height="100%" src="https://www.youtube.com/embed/{{youtube_id}}" srcdoc="<style>
* {
    padding: 0;
    margin: 0;
    overflow: hidden
}
img {
    filter: brightness(0.3);
}
html,
body {
    height: 100%
}
img,
span {
    position: absolute;
    width: 100%;
    top: 0;
    bottom: 0;
    margin: auto
}

span.triangle {
    height: 1.5em;
    text-align: center;
    font: 48px/1.5 sans-serif;
    background-color: #98cc33;
    color: #f9f9f9;
    width: 100px;
    margin: auto auto;
    left: 0;
    line-height: 1.3em;
    right: 0;
    margin-left: auto;
    border-radius: 10px;
    margin-right: auto;
}
span.triangle::before {
    width: 0;
    content: '';
    height: 0;
    border-top: 20px solid transparent;
    border-bottom: 20px solid transparent;
    border-left: 20px solid white;
    display: inline-block;
}

</style><a href=www.youtube.com/embed/{{youtube_id}}?autoplay=1>

<img src='{{poster_img}}' alt='{{title}}'>

<span class='triangle'></span></a>“ frameborder=”0“

    allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen
    title="{{title}}"></iframe>
</div>