Fix markdown styling

Signed-off-by: Johan Haals <johan.haals@gmail.com>

microsite-next/src/css/customTheme.css

@@ -19,3 +19,29 @@
 .copyright {
   font-size: 10pt;
 }
+
+/* logo.md */
+.logoWhite {
+  background-color: white;
+}
+
+/* Utility API Styling */
+.textGreen {
+  color: #82b366;
+}
+.textBlue {
+  color: #6c8ebf;
+}
+.textPurple {
+  color: #9673a6;
+}
+.textYellow {
+  color: #d6b656;
+}
+.textRed {
+  color: #b85450;
+}
+.textAlignCenter {
+  text-align: center;
+}
+/* End of Utility API Styling */