Item names in module lists get prematurely wrapped on nightly docs

[Nemo157]

Beta (rustdoc 1.59.0-beta.2 (98a701b42 2022-01-19)) rendering of rand 0.8.4's root traits (on Firefox 96.01 on Windows):

Nightly (rustdoc 1.60.0-nightly (5e57faa78 2022-01-19)) rendering of the same:

It appears that the names are inheriting the overflow-wrap: anywhere, which is influencing the table layout and allowing the left-column to become too thin to fit the names. Added in #92801 cc @jsha.

[jsha]

Thanks for spotting! I'll fix it.