Documenter.jl: Long ```math ... ``` overflows the div

[friggog]

If you have a long equation in a ``` math ... ``` block then the result will overflow the parent div:

If you just use inline math `` ... `` then it wraps OK, although doesn't look quite as nice generally:

I don't know what the preferable solution is here, but I feel like overflow should be avoided

[mortenpi]

I don't really see any other way out of this other than introducing a scrollbar if the equation is too wide?