Is it possible to style featured image heading differently than the smaller posts below it? Also, if it is a video post can it have a YouTube or video icon on the image like in the attached mockup.
Styling individual posts inside the loop (like the first post in the following example) is possible, but required adding some custom CSS. To style the post title of the first post you’d have to add the following custom CSS when editing the Posts element:
root .bricks-layout-type-grid li:first-child h3 {
font-size: 48px;
}
Adding a video icon as per your screenshot is not possible.