As is tradition, we once again have snowflakes in the background. But I find that having these snowflakes behind a blog post or problem statement makes it hard to read (and generally completely breaks "dark mode" extensions).
I suggest this one-line fix:
/* not the <body>, but a <div> with id "body" */
#body {
background: white;
}
With this, the site still looks nice and festive, but the snowflakes are only on the sides and not under the content itself.
I know that we can use extensions and user stylesheets and other things, and I am indeed using one, but I actually think this is something that should be implemented in Codeforces.
