How to add a specific custom button to a page using Page Composer?

Summary:

How to add a specific custom button to a page using Page Composer?

Content (please ensure you mask any confidential information):

I have a custom button that links to a custom report:

From page composer its definition is the following:

How can I make the text more centered (I need to move it a little bit down)?

Optional question: how can I make the cursor change from arrow to hand while on it?

Thank you

Version (include the version you are using, if applicable):

23B

Code Snippet (add any code snippets that support your topic, if applicable):

Style Class parameter is populated like this: x2ux kioskThemeButtonBar xix xlf xz0 xiz x1i9 button-emphasis x3bt hideInEditMode xeq p_AFTextOnly p_AFActionDisabled x35l xre xri