Updated Features Section

- used cards
- updated browser color

_layouts/index.html

@@ -5,13 +5,13 @@
 <html lang="{{ site.lang }}">
 
   {% include head.html %}
-  
+
   <body data-spy="scroll" data-offset="20" data-target="#navbar">
-      
+
       {% include navigation.html %}
-      
+
       {% include hero_area.html %}
-      
+
         {% for p in site.pages_list %}
           {% for page in site.pages %}
             {% if p[1] == page.section-type %}
@@ -19,10 +19,10 @@
             {% endif %}
           {% endfor %}
         {% endfor %}
-      
+
       {% include js.html %}
 
-  </body>  
+  </body>
 </html>
 
 <!-- Index Layout End -->