diff --git a/sass/base/_reset.scss b/sass/base/_reset.scss
index 726fccc466..3cf4758c7b 100644
--- a/sass/base/_reset.scss
+++ b/sass/base/_reset.scss
@@ -10,7 +10,7 @@ html, body, div, span, object, iframe,
 h1, h2, h3, h4, h5, h6, p, blockquote, pre,
 abbr, address, cite, code,
 del, dfn, em, img, ins, kbd, q, samp,
-small, strong, sub, sup, var,
+small, strong,  var,
 b, i,
 dl, dt, dd, ol, ul, li,
 fieldset, form, label, legend,
diff --git a/sass/courseware/_amplifier.scss b/sass/courseware/_amplifier.scss
index 28325a306f..19c7ab9a2b 100644
--- a/sass/courseware/_amplifier.scss
+++ b/sass/courseware/_amplifier.scss
@@ -71,3 +71,24 @@ div#schematic-container {
 }
 //End JM MOSFET AMPLIFIER
 
+// Labels
+div.graph-controls, div#graph-listen {
+
+  label {
+    @include border-radius(2px);
+    font-weight: bold;
+    padding: 3px;
+  }
+
+  label[for="vinCheckbox"], label[for="vinRadioButton"]{
+      color: desaturate(#00bfff, 50%);
+  }
+  label[for="voutCheckbox"], label[for="voutRadioButton"]{
+      color: darken(#ffcf48, 20%);
+  }
+  label[for="vrCheckbox"], label[for="vrRadioButton"]{
+      color: desaturate(#1df914, 40%);
+  }
+
+}
+