diff --git a/header-blue.css b/header-blue.css
new file mode 100644
index 0000000..dac9c77
--- /dev/null
+++ b/header-blue.css
@@ -0,0 +1,8 @@
+/* Blue gradient */
+#header {
+        background: rgb(0,0,255);
+        background: -moz-linear-gradient(90deg, rgba(0,0,255,1) 0%, rgba(0,0,0,1) 50%);
+        background: -webkit-linear-gradient(90deg, rgba(0,0,255,1) 0%, rgba(0,0,0,1) 50%);
+        background: linear-gradient(90deg, rgba(0,0,255,1) 0%, rgba(0,0,0,1) 50%);
+        filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#0000ff",endColorstr="#000000",GradientType=1);
+}
diff --git a/header-green.css b/header-green.css
new file mode 100644
index 0000000..6672b24
--- /dev/null
+++ b/header-green.css
@@ -0,0 +1,8 @@
+/* Green gradient */
+#header {
+        background: rgb(0,255,0);
+        background: -moz-linear-gradient(90deg, rgba(0,255,0,1) 0%, rgba(0,0,0,1) 50%);
+        background: -webkit-linear-gradient(90deg, rgba(0,255,0,1) 0%, rgba(0,0,0,1) 50%);
+        background: linear-gradient(90deg, rgba(0,255,0,1) 0%, rgba(0,0,0,1) 50%);
+        filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#00ff00",endColorstr="#000000",GradientType=1);
+}
diff --git a/header-red.css b/header-red.css
new file mode 100644
index 0000000..37bd931
--- /dev/null
+++ b/header-red.css
@@ -0,0 +1,8 @@
+/* Blue gradient */
+#header {
+        background: rgb(255,0,0);
+        background: -moz-linear-gradient(90deg, rgba(255,0,0,1) 0%, rgba(0,0,0,1) 50%);
+        background: -webkit-linear-gradient(90deg, rgba(255,0,0,1) 0%, rgba(0,0,0,1) 50%);
+        background: linear-gradient(90deg, rgba(255,0,0,1) 0%, rgba(0,0,0,1) 50%);
+        filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#ff0000",endColorstr="#000000",GradientType=1);
+}