Update css

package.json

@@ -265,17 +265,17 @@
         "knip": "^5.36.2",
         "lint-staged": "^16.0.0",
         "matrix-web-i18n": "3.5.2",
-        "mini-css-extract-plugin": "2.9.2",
+        "mini-css-extract-plugin": "2.9.4",
         "minimist": "^1.2.6",
         "modernizr": "^3.12.0",
         "node-fetch": "^2.6.7",
         "patch-package": "^8.0.0",
         "playwright-core": "^1.51.0",
-        "postcss": "8.4.46",
+        "postcss": "8.5.6",
         "postcss-easings": "^4.0.0",
         "postcss-hexrgba": "2.1.0",
-        "postcss-import": "16.1.0",
-        "postcss-loader": "8.1.1",
+        "postcss-import": "16.1.1",
+        "postcss-loader": "8.2.0",
         "postcss-mixins": "^12.0.0",
         "postcss-nested": "^7.0.0",
         "postcss-preset-env": "^10.0.0",