How to make adaptive design on Livejournal (LJ)?

Question

css

The other day I discovered that LJ blogs open disgustingly on mobile devices.
Livejournal theme styles can be customized here:
www.livejournal.com/customize/options.bml?group=cu...
However, all this rests on the absence of a tag
<meta name="viewport"...
and old HTML4 doctypes go to the heap.
Is there a normal adaptive theme in LiveJournal, and is it possible to adapt the old one for mobile?

Answer 1

The solution is to add the Default Theme - Air, which has a mobile version.
The appearance of the feed (friend feed) can be set through the Stylish plugin.

Answer 2

I have not seen good templates for LJ, look at what topics TOP uses , maybe there is something.
Try using media queries to complement the CSS for the old theme, like so:

@media only screen and (min-width: 768px) and (max-width: 959px) {
/* правила */
}
@media only screen and (max-width: 767px) {
/* правила */
}