theme child layout

composer.lock

@@ -549,12 +549,12 @@
             "source": {
                 "type": "git",
                 "url": "https://git.autistici.org/noblogs/themes-child.git",
-                "reference": "0cd2e9f05c7319b9963c12ececba2e5a573ded25"
+                "reference": "3bd408aa945eeb535a7ec7bed538f410823b8cd3"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://git.autistici.org/api/v4/projects/464/packages/composer/archives/noblogs/themes-child.zip?sha=0cd2e9f05c7319b9963c12ececba2e5a573ded25",
-                "reference": "0cd2e9f05c7319b9963c12ececba2e5a573ded25",
+                "url": "https://git.autistici.org/api/v4/projects/464/packages/composer/archives/noblogs/themes-child.zip?sha=3bd408aa945eeb535a7ec7bed538f410823b8cd3",
+                "reference": "3bd408aa945eeb535a7ec7bed538f410823b8cd3",
                 "shasum": ""
             },
             "type": "project",