Support containers in LaTeX output.

Support containers in the LaTeX writer by outputting the start and end
of a LaTeX group, wrapping the beginning and end of a LaTeX
environment. The class name(s) are passed as an argument to the
environment.

1 files changed, 4 insertions, 2 deletions

diff --git a/sphinx/writers/latex.py b/sphinx/writers/latex.py
index 546db9e31..4db75d1ef 100644
--- a/sphinx/writers/latex.py
+++ b/sphinx/writers/latex.py
@@ -1975,10 +1975,12 @@ class LaTeXTranslator(SphinxTranslator):
         pass
 
     def visit_container(self, node: Element) -> None:
-        pass
+        classes = node.get('classes', [])
+        self.body.append(
+            '\n\\bgroup\\begin{sphinxcontainer}{%s}' % ' '.join(classes))
 
     def depart_container(self, node: Element) -> None:
-        pass
+        self.body.append('\n\\end{sphinxcontainer}\\egroup')
 
     def visit_decoration(self, node: Element) -> None:
         pass