diff --git a/Readme.md b/Readme.md
index 4d568ac..b286a33 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,3 +1,3 @@
 # Git fork and pull request demo
 
-We will conduct a demo of how to do git fork and pull request (PR)
+We will conduct a demo of how to do git fork and pull request (PR)...
diff --git a/main.css b/main.css
new file mode 100644
index 0000000..3036800
--- /dev/null
+++ b/main.css
@@ -0,0 +1,5 @@
+body {
+    color: blue;
+    background-image: url(https://images.unsplash.com/photo-1467087027365-0850cec5d188?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=1949&q=80);
+    background-size: cover
+}
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