Syntax Issues importing NFT code from Opensea

I'm trying to get my new NFT posted to my shop for purchasing. The code directs customers to Opensea to purchase, but I want to have it hosted on my page. I get a syntax error when posting, image included. Here's the line, any ideas what might be wrong?

<iframe

    src="https://gateway.ipfscdn.io/ipfs/QmchGLcpfPcYtLkVytFX4tcb7pY5ZnjJpQkgZYWSaoWgDS/bundledrop.html?contract=0xddaAdBF5E9d014B87fA32e393F677a7A8C22F1Fa&chainId=137&tokenId=0"

    width="600px"

    height="600px"

    style="max-width:100%;"

    frameborder="0"

  ></iframe>

Your are trying to enter HTML into a field designed for CSS.

An HTML iframe tag would usually go in a code block.

7 hours ago, creedon said:

Your are trying to enter HTML into a field designed for CSS.

An HTML iframe tag would usually go in a code block.

Makes sense. Is there a code block in the editor somewhere or is this not possible?

nevermind, I got it. Thanks