There is currently no example of this on my website. I actually decided just to use the format you already provided, so we can close this out. Thank you for all your help!
Thank you, that removed the lines. However, I want to sometimes leave the horizontal lines for a different look. But it doesn’t seem the two faint horizontal lines that you showed me how to remove with blockquote:before, blockquote:after { display: none; } move with the alignment selection in the editor box. Only the body text of the quote moves. How might I center those faint horizontal lines?