JOLT UI Specification and Content windows seem small

[Dan S]

I am trying to exercise the current JOLT UI in 2.0.0 which I feel is a huge
improvement over the old JOLT UI. Thank you UI team!
I am just trying to figure out why the Specification and Content windows
seem very small. It makes it very hard to work on a specification or
content in place. This is unlike the Jolt Transform Demo
<https://jolt-demo.appspot.com/#inception>