make changes to join page

Signed-off-by: Toshaan Bharvani <toshaan@vantosh.com>

themes/openpowerfoundation/layouts/join/single.html

@@ -6,22 +6,16 @@
 	<section id="intro">
 		<div class="row">
 			<h1 class="section-header my-3 my-md-5 text-center">{{ .Title }}</h1>
-          
 			<h2 class="mt-0 pt-0">{{ .Param "intro.subtitle" }}</h2>
 			<p>{{ .Param "intro.p-2" }}</p>
 			<p><b>{{ .Param "intro.p-3" }}</b></p>
-                <p class="pb-0 mb-0">
-                    <a class="btn-outline-primary btn" href="{{ .Param "join.cta.url" }}">{{ .Param "join.cta.title" }}</a>
-                  </p>
 		</div>
 	</section>
-
 	<section id="teaser">
 		<div class="teaser__info">
-        <h2>{{ .Param "join.teaser.title" }}</h2>
+			<h2>{{ .Param "intro.teaser.title" }}</h2>
 			<ul class="mb-0 pb-0">
-                        
-            {{ range .Param "join.options" }}
+			{{ range .Param "intro.options" }}
 				<li>{{ .option }}</li>  
 			{{ end }}
 			</ul>