<button class="btn btn-primary btn-lg" href="#" data-toggle="modal" data-options="{'iframeSrc':'https://www.youtube.com/embed/rYQJPhAqOHU', 'size': ''}">Click to Open Modal</button>
<button class="btn btn-primary btn-lg" href="#" data-toggle="modal" data-options="{'iframeSrc':'https://www.youtube.com/embed/rYQJPhAqOHU', 'size': 'sm'}">Small Modal</button>
<button class="btn btn-primary btn-lg" href="#" data-toggle="modal" data-options="{'iframeSrc':'https://www.youtube.com/embed/rYQJPhAqOHU', 'size': 'lg'}">Large Modal</button>
<button class="btn btn-primary btn-lg" href="#" data-toggle="modal" data-options="{'iframeSrc':'https://www.youtube.com/embed/rYQJPhAqOHU', 'size': 'xl'}">Extra Large Modal</button>
<button class="btn btn-primary btn-lg" href="#" data-toggle="modal" data-options="{'iframeSrc':'https://www.youtube.com/embed/rYQJPhAqOHU', 'size': 'lg'}">Video Modal</button>
<button class="btn btn-primary btn-lg" href="#" data-toggle="modal" data-options="{'imgSrc':'https://d1pnnwteuly8z3.cloudfront.net/images/dafc1e05-b0e8-4c6d-b375-4a62333bbd5a/824a0064-7c24-4b6c-b99b-78146921a073.png', 'size': 'lg'}">Image Modal</button>