diff --git a/public/codemirror b/public/codemirror
new file mode 160000
index 0000000..b05b96e
--- /dev/null
+++ b/public/codemirror
@@ -0,0 +1 @@
+Subproject commit b05b96e0306d3b33b8a7810884a0d1cfb7b42969
diff --git a/public/img/header/1374229998.jpg b/public/img/header/1374229998.jpg
new file mode 100644
index 0000000..affe33e
Binary files /dev/null and b/public/img/header/1374229998.jpg differ
diff --git a/public/style/admin.css b/public/style/admin.css
index f28b29a..ae61df3 100644
--- a/public/style/admin.css
+++ b/public/style/admin.css
@@ -149,3 +149,9 @@ textarea {
         padding: 5px;
         margin: 0;
 }
+
+.CodeMirror {
+    width: 90%;
+    border: 1px dotted gray;
+    background-color: #f5f5f5;
+}
\ No newline at end of file