Leading problem

You want to use the CSS line-height property (https://www.w3schools.com/cssref/pr_dim_line-height.asp) on the Marc Blaustein <span> tag.

So something like this:

<span style="color: #ffffff; font-size: 29px; line-height: 90%;"> You can change the percentage to whatever you want.

To view the HTML styles, use the HTML editor instead of the Visual editor when editing the page. It’ll reveal the HTML for you to edit the <span> tag.

That did it!
Fantastic.
Thank you.

No problem. Glad to help!