diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100755
index 0000000..d63110f
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,8 @@
+{
+        "editor.rulers": [
+                {
+                        "column": 120,
+                        "color": "#ff00ff40"
+                }
+        ]
+}