Allow anchors to wrap anywhere

[NadavTasher]

Purpose

Anchors with very long unbreakable links cause pages to be horizontally scrollable on mobile.
Fix this by allowing anchors to break anywhere.

This was observed on the following page:
https://docs.kernel.org/filesystems/ramfs-rootfs-initramfs.html#why-cpio-rather-than-tar

Screenshots

Without the proposed changes:

With the proposed changes:

[mgeier]

I've used this before:

    overflow-wrap: break-word;

Can anyone tell which one is better in this case?

[NadavTasher]

From https://stackoverflow.com/questions/17259916/difference-between-overflow-wrap-and-word-break, it seems as though word-break is actually deprecated. I'll update my PR to use overflow-wrap.

[mgeier]

it seems as though word-break is actually deprecated.

I'm not an expert, but AFAIU your SO link (and https://developer.mozilla.org/en-US/docs/Web/CSS/word-break), only word-break: break-word; is deprecated but word-break: break-all; should be fine.

[NadavTasher]

I'm not an expert, but AFAIU your SO link (and https://developer.mozilla.org/en-US/docs/Web/CSS/word-break), only word-break: break-word; is deprecated but word-break: break-all; should be fine.

I changed it to overflow-wrap, as that seems to be the go-to in other places. I tested it and it works exactly the same.