Font source target is invalid

[djdv]

The embedded style references a handful of fonts via a relative and nonexistant path ../fonts/
For instance font-family:'Glyphicons Halflings';src:url(../fonts/glyphicons-halflings-regular.eot);
This specifically causes issues when doing something like wget -r http://gateway/ipfs/Qm... presenting a bunch of 404's up front.

I'm not familiar enough with CSS to know, but is there any analog to the HTML <base> tag?
Specifically, I'm wondering if there's a way to hash these fonts and make the source target relative to the gateway root.
i.e. src:url(${gatewayroot}/ipfs/Qm.../font.eot)

If not, I suppose it would be best to just remove them.