Added anchors for main and community projects.

index.html

@@ -10,6 +10,8 @@ Makes it easy to use new data access technologies, such as non-relational databa
 
 {% capture main_content %}
 
+<a name="main-projects"></a>
+
 ## Main Projects
 
 <!-- Spring Data JPA -->
@@ -65,8 +67,8 @@ Provides extensions to the JDBC support provided in the Spring Framework.
 {% endcapture %}
 {% include project_block.md site_url="/spring-data-jdbc-ext" repo_url="http://github.com/spring-projects/spring-data-jdbc-ext" project_title="Spring Data JDBC Extensions" project_description=project_description %}
 
-<div style="padding-bottom: 40px;">
-</div>
+<div style="padding-bottom: 20px;"></div>
+<a name="community-projects"></a>
 
 ## Community Projects