[joemaller1]

Whatever line-wrap/justification setting they're using is horribly, illegibly broken on mobile Safari. Some irony.

[LukeShu]

For some reason, at width <= 480, it sets

    word-break: break-all

which sets the character-splitting to CJK (Chinese/Japanese/Korean), where splitting between characters is OK. This should generally not be used on English text.

Perhaps the author meant to use

    word-wrap: break-word

Which allows it to split a word that is too long to fit on a single line, instead of stretching/extending outside of the text area.

[gruntmaster9000]

The blog theme was made by a Chinese developer, which is probably why that is set the way it is.

[carbocation]

It doesn't look good on mobile Chrome, either, and in horizontal mode the menu overlay dominates almost half the screen.

[xfalcox]

Looking very good here at latest chrome on latest Android.

http://imgur.com/kuSeXfn

[schrodinger]

I wouldn't call random, non-hyphenated word breaks like that "looking very good"!