Contact Form 7 Alignment

I’m using Contact Form 7 to create an online form for a client.

He’s a DJ and has a list of 200 songs he wants to put in the form. However, if I use the checkbox option, the songs look jumbled (see bottom of the page here: https://test1.bigcheesemarketing.com/welcome ALL the way at the bottom of the page)

Any ideas? I can’t use html within the code generated by Contact Form 7 and haven’t found a plugin that’ll allow me to line it all up with one song title on each line.

Thanks in advance for any suggestions!

Rachel