diff --git a/b2-cwd/integration/live/session1et2/.gitignore b/b2-cwd/integration/live/session1et2/.gitignore
new file mode 100644
index 0000000..e8c7365
--- /dev/null
+++ b/b2-cwd/integration/live/session1et2/.gitignore
@@ -0,0 +1 @@
+style.css
diff --git a/b2-cwd/integration/live/session3/formulaire-contact/.gitignore b/b2-cwd/integration/live/session3/formulaire-contact/.gitignore
new file mode 100644
index 0000000..18b5dd9
--- /dev/null
+++ b/b2-cwd/integration/live/session3/formulaire-contact/.gitignore
@@ -0,0 +1,2 @@
+desktop.css
+style-main.css