changed base font size,

* changed base font size
* changed community bg image overlay color
* tweaked footer

foundation/www/index.html

@@ -1,7 +1,7 @@
 {% extends "foundation/templates/base.html" %}
 {% block title %}ERPNext Foundation{% endblock %}
 {% block content %}
-<section class='feature hero text-center'>
+<section class='section-padding hero border-top text-center'>
 	<div class="container">
 		<img class="hero-illustration bottom-spacer" src='/assets/foundation/img/hero-illustration-erpnext.png' alt="ERP software for everybody">
 		<h1 class="header-1">ERP for Everybody</h1>
@@ -9,14 +9,14 @@
 		<a class="button button-primary" href="/get-started.html">Get Started</a>
 	</div>
 </section>
-<section class='feature hero blue-bg text-center'>
+<section class='section-padding blue-bg border-top text-center'>
 	<div class="container">
 		<h1 class="header-1">Accounting, Inventory and Beyond</h1>
 		<p class='intro-copy text-medium text-light'>ERPNext covers all the features to put you in complete control of your business.</p>
 		<img class="screenshot" src='/assets/foundation/img/screenshot-main.png' alt="ERPNext desk view">
 	</div>
 </section>
-<section class="feature gray-bg text-left">
+<section class="section-padding gray-bg border-top text-left">
 	<div class="container">
 		<h1 class="header-1 bottom-spacer text-center">Industries</h1>
 			<ul class="list-unstyled grid-of-four">
@@ -57,7 +57,7 @@
 		</ul>
 	</div>
 </section>
-<section class="feature community-bg text-white">
+<section class="section-padding community-bg border-top text-white">
 	<div class="container">
 		<div class="text-center">
 			<h1 class="header-1">ERPNext Foundation</h1>
@@ -66,7 +66,7 @@
 		</div>
 	</div>
 </section>
-<section class="feature">
+<section class="section-padding border-top">
 	<div class="container">
 	<h1 class="header-1 text-center">Empowering SMEs Around The World</h1>
 	<p class="intro-copy text-medium text-center text-light">Trusted by more than 3000 companies</p>