[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

python_docs_theme/static/pydoctheme.css

@@ -896,4 +896,4 @@ div.soft-deprecated .versionmodified {
     div.mobile-nav {
         display: none;
     }
-}
+}