add normalize, refactor css

[iankelling.org] / css / normalize.css

diff --git a/css/normalize.css b/css/normalize.css
new file mode 160000 (submodule)
index 0000000..f06565f
--- /dev/null
+++ b/css/normalize.css
@@ -0,0 +1 @@
+Subproject commit f06565fe8e0e1ad1b88f2732719e28ed97bde40f