more presentation cleanups

documentation/src/main/asciidoc/introduction/Configuration.adoc

@@ -149,11 +149,10 @@ The `<persistence-unit>` element defines a named _persistence unit_, that is:
 
 Each `<class>` element specifies the fully-qualified name of an entity class.
 
-[TIP]
-// .Scanning for entity classes
-====
+.Scanning for entity classes
+****
 In some container environments, for example, in any EE container, the `<class>` elements are unnecessary, since the container will scan the archive for annotated classes, and automatically recognize any class annotated `@Entity`.
-====
+****
 
 Each `<property>` element specifies a _configuration property_ and its value.
 Note that:

documentation/src/main/asciidoc/introduction/Hibernate_Introduction.adoc

@@ -182,6 +182,7 @@ So there's that.
 
 One thing that some repository frameworks offer is the ability to declare an abstract method that queries the database, and have the framework fill in an implementation of the method.
 But the way this works is that you must encode your query into the name of the method itself.
+
 Which, at least in principle, for a not-very-complicated query, leads to a method name like this:
 
 [.text-center]

documentation/src/main/asciidoc/introduction/Interacting.adoc

@@ -429,7 +429,7 @@ List<Book> matchingBooks =
 
 When a query has multiple parameters, named parameters tend to be easier to read, even if slightly more verbose.
 
-[IMPORTANT]
+[WARNING]
 // .Using parameters to avoid injection attacks
 ====
 _Never_ concatenate user input with HQL and pass the concatenated string to `createSelectionQuery()`.

documentation/src/main/style/asciidoctor/css/hibernate-layout.css

@@ -11,7 +11,13 @@ body:before {
 #header {
     width: 1000px !important;
 }
-#toctitle,.sidebarblock>.content>.title,h4,h5,h6{
+.sidebarblock>.content>.title,h4,h5,h6{
+    font-size: 1.3em !important;
+    margin-top:0em !important;
+    margin-bottom:1em !important;
+    line-height:1.0125em !important
+}
+#toctitle>.content>.title,h4,h5,h6{
     font-family:"Open Sans","DejaVu Sans",sans-serif !important;
     font-weight:300 !important;
     font-style:normal !important;