diff --git a/src/definitions/elements/header.less b/src/definitions/elements/header.less
index 02035ffd5..f5bfa0910 100755
--- a/src/definitions/elements/header.less
+++ b/src/definitions/elements/header.less
@@ -43,6 +43,20 @@
   margin-bottom: @lastMargin;
 }
 
+/*--------------
+   Sub Heading
+---------------*/
+
+.ui.sub.header {
+  margin: 0em;
+  padding: 0em;
+  font-weight: @subHeadingFontWeight;
+  font-size: @subHeadingFontSize;
+  text-transform: @subHeadingTextTransform;
+  color: @subHeadingColor;
+}
+
+
 /*--------------
    Sub Header
 ---------------*/
diff --git a/src/themes/default/elements/header.variables b/src/themes/default/elements/header.variables
index fcd304dda..c79856142 100644
--- a/src/themes/default/elements/header.variables
+++ b/src/themes/default/elements/header.variables
@@ -21,6 +21,12 @@
 @horizontalPadding: 0em;
 @verticalPadding: 0em;
 
+/* Sub Heading */
+@subHeadingFontSize: @relativeTiny;
+@subHeadingFontWeight: bold;
+@subHeadingTextTransform: uppercase;
+@subHeadingColor: '';
+
 /* Sub Header */
 @subHeaderLineHeight: 1.2em;
 @subHeaderColor: rgba(0, 0, 0, 0.5);