how to display caption in 2 lines

I need help with the display of the caption on the basic grid display. I want to be able to add a line break to each caption, so that it displays as two lines, one on top of the other. For example, the current first caption reads, all on one line:

62.8” X 53” EDITION OF 19…..|…..46” X 39” EDITION OF 31

Instead, I want it to display on two lines:

62.8” X 53” EDITION OF 19
46” X 39” EDITION OF 31

I tried using code but that doesn’t work; all code shows up as text and has no effect on the way the caption displays.

If I could alter the gallery settings to allow display of the caption AND the description, that might work, but I can’t figure out how to allow both, rather than just one or the other, to be displayed.

Thanks for your help!

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