Improved responsiveness, CTA in header, various fixes

website/site/layouts/index.html

@@ -32,7 +32,7 @@
   <section class="editors">
     <div class="contained">
       <h2>{{ .Site.Data.landing.editors.hook | markdownify }}</h2>
-      <p>{{ .Site.Data.landing.editors.intro | markdownify }}</p>
+      <p id="editor-intro">{{ .Site.Data.landing.editors.intro | markdownify }}</p>
       <div class="editors-features">
         {{ range $index, $id := .Site.Data.landing.editors.features }}
         <div class="feature">

website/site/layouts/partials/header.html

@@ -35,6 +35,6 @@
           <img src="/img/search.svg" />
           <input type="search" placeholder="Search the docs" class="algolia-search"/>
         </a>
-        <a href="https://github.com/netlify/netlify-cms" class="btn-secondary small github-btn "><img src="/img/github.svg"/> Fork me on GitHub</a>
+        <span class="cta-header">{{ .Site.Data.landing.cta.button | markdownify }}</span>
       </div>
     </header>