Create a Space between title on card element

Hi there! I'm trying to create space between two quotes on a single image card. It works when I'm in editor, but when I hit save it no longer has the space I created. Is there a way to manually force this with CSS or another work around? website is karlapunogarcia.com/press and it's the second card. 

This is what it's supposed to look like.

This is what happens after I hit save. 

@mymbym Here's a code snippet you can try:

#block-yui_3_17_2_1_1693504116039_11361 p em:nth-child(1):after {
    content: "\a\a";
}

@Lesum Thank you so much! The code created a few extra spaces so I tweaked it to be this code:

#block-yui_3_17_2_1_1693504116039_11361 .image-title em:nth-child(1):after {
    content: "\a\a";
}

But, it created an additional space between the title and subtitle elements. Is there a way to get rid of the space between "New York Times" and "Days of Wine and Roses?

@Lesum Thank you!