docs: Use built in subtitle params

Author: jcs090218

docs/config/_default/config.yaml

@@ -16,6 +16,7 @@ enableGitInfo: false
 enableRobotsTXT: true
 
 params:
+  geekdocSubtitle: Learn once, run anywhere
   geekdocToC: 3
   geekdocLogo: './logo.png'
   geekdocRepo: 'https://github.com/emacs-eask/cli/'

docs/static/custom.css

@@ -21,7 +21,13 @@
 }
 
 .gdoc-brand__title {
-  margin-top: 0.6rem;
+  margin-top: 0.4rem;
+}
+
+.gdoc-brand__subtitle {
+  margin-top: 0.2rem;
+  color: #B5B5B5;
+  font-size: 1.0rem;
 }
 
 /* Icons */
@@ -63,20 +69,13 @@
   }
 }
 
-/* Custom */
-
-._subtitle {
-  color: #B5B5B5;
-  font-size: 1.0rem;
-}
-
 /*
  * Typewriter Effect
  *
  * Copied from https://css-tricks.com/snippets/css/typewriter-effect/
  */
 
-._subtitle {
+.gdoc-brand__subtitle {
   overflow: hidden;
   white-space: nowrap;
   animation:

docs/static/main.js

@@ -1,16 +1,3 @@
 window.addEventListener('load', function () {
-  var subtitle = document.getElementsByClassName("_subtitle");
-
-  // In case adding more than once!
-  if (subtitle.length != 0)
-    return;
-
-  // Place it here to avoid error: `Identifier 'xxx' has already been declared`.
-  const quote = "Learn once, run anywhere";
-
-  const titles = document.getElementsByClassName("gdoc-brand__title");
-
-  const title = titles[0]
-
-  title.innerHTML += '<div class="_subtitle">' + quote + '</div>';
+	// Code removed due to https://github.com/thegeeklab/hugo-geekdoc/pull/1003
 });