diff --git a/3-terrarium/2-intro-to-css/index.html b/3-terrarium/2-intro-to-css/index.html
new file mode 100644
index 00000000..e69de29b
diff --git a/3-terrarium/2-intro-to-css/style.css b/3-terrarium/2-intro-to-css/style.css
new file mode 100644
index 00000000..02f53717
--- /dev/null
+++ b/3-terrarium/2-intro-to-css/style.css
@@ -0,0 +1,3 @@
+body {
+    font-size: 1rem;
+}
\ No newline at end of file