diff --git a/images/header-image.png b/images/header-image.png
index 5d7393d..0fd3aad 100755
Binary files a/images/header-image.png and b/images/header-image.png differ
diff --git a/index.css b/index.css
index 49a48aa..4684fc0 100755
--- a/index.css
+++ b/index.css
@@ -1,7 +1,7 @@
.main {
display: block;
text-align: left;
- margin: auto;
+ margin: 0;
}
@media screen and (min-width: 800px) {
.main {
diff --git a/index.html b/index.html
index 277e24b..197751a 100755
--- a/index.html
+++ b/index.html
@@ -21,13 +21,13 @@
Introduction! 
