Fix profiles again

Bullet points apepared in navbar with 1ae8e43.

* updated 'page title' and 'return to main-page',

* made page responsive to geometry changes,

* add title and last updated,

* add return to main page link,

* remove extra padding,

* use similar font sizes,

* remove unused profile layout.

_layouts/profiles.html

@@ -6,9 +6,24 @@
     <link rel="stylesheet" type="text/css" href="{{ site.baseurl }}/css/contributors.css" />
 </head>
 
+<div class="section-title1">
+    <span class="tag tag-regular">{{ page.title }}</span>
+    <p class="pt-2">Last Updated: {{ page.date | date: "%b %-d %Y" }}</p>
+</div>
 
-<div class="container padding contributors">
+<div class="container contributors">
 
     {{ content }}
 
 </div>
+
+<!-- "Return to main page" button section -->
+<section id="call-to-action">
+    <div class="container">
+        <div class="row">
+            <div class="col-md-12" >
+                <a href="{{ site.baseurl }}/" ><button type="button" class="btn bt-raised btn-custom bt lastButtonMargin" >Return to main page</button></a>
+            </div>
+        </div>
+    </div>
+</section>

css/contributors.css

@@ -1,50 +1,38 @@
-*{
-    line-height: 3rem;
-}
-.padding{
-    padding: 2rem 5rem;
-    margin-left: 2rem;
-}
 .contributors{
     font-size: 2.5rem;
 }
 .contributors>ul{
+    padding-left: 2rem;
     word-wrap: break-word;
-    padding: 0rem 5rem;
 }
 .link, .link:active, .link:visited, .contributors>ul{
     color: black;
     text-decoration: black underline !important;
 }
 .contributors>ul>li{
-    margin-top: 2rem;
+    margin-bottom: 1rem;
+    font-size: 2rem;
 }
 .contributors>ul>li>a, .contributors>ul>li>p, .contributors>ul>li>p>a {
     text-decoration: none !important;
-    font-size: 2.5rem;
+    font-size: 2rem;
     font-weight: 500;
-    padding: 0.5rem 0.5rem;
     color: black;
 }
 .contributors>ul, .contributors>ul:active, .contributors>ul:visited, .contributors>ul:hover{
     text-decoration: none !important;
 }
-h3{
-    font-size: 4rem;
-    font-weight: 800;
+.contributors>h3{
+    font-size: 3rem;
+    font-weight: 600;
     padding-left: 2rem;
 }
-strong{
-    padding-right: 1rem;
-}
-ul{
+.contributors>ul{
     list-style:disc !important;
 }
-ul>li>ul{
-    margin-left:1rem ;
+.contributors>ul>li>ul{
     list-style: none !important;
 }
-ul>li>ul>li{
-
+.contributors>ul>li>ul>li{
     font-size: 1.5rem;
 }