Line numbers are clipped on Firefox

[captn3m0]

Screenshot for https://nn.labml.ai/cfr/index.html#section-0

Using Firefox 89.0.1 (64-bit) on Linux

Removing the width from .lineno seems to fix it:

span.lineno {
    width: 20px;
}

Doesn't seem to have an impact on Chrome.

[vpj]

A better solution is to increase the width to something like 25px. Can you try and see if it works on firefox? Because if we remove the width there will be an alignment problem because the line numbers will have different number of digits and hence different widths.

Can include something like white-space: nowrap to make sure it doesn't get split into two lines.

[captn3m0]

white-space: nowrap fixes it as well, I'll update the PR.