web development#software#browser ran into this when looking into styling the embed from opensea.

https://bitsofco.de/what-is-the-shadow-dom/

Shadow DOM was created to allow encapsulation and componentisation natively on the web platform without having to rely on tools like <iframe>s, which really weren’t made for this purpose. You can think of the shadow DOM as a “DOM within a DOM”. It is its own isolated DOM tree with its own elements and styles, completely isolated from the original DOM.