Update effects_overview.adoc

Second pass of aligning text to the left of images.

src/docs/asciidoc/jme3/advanced/effects_overview.adoc

@@ -98,36 +98,41 @@ See also the link:http://jmonkeyengine.org/2011/01/15/new-advanced-water-effect-
 image:jme3/advanced/water-reflection-muddy.png[water-reflection-muddy.png,width="150",height="100"] +
 image:jme3/advanced/underwater2.jpg[underwater2.jpg,width="150",height="100",align="right"]
 
-
 *  link:http://code.google.com/p/jmonkeyengine/source/browse/trunk/engine/src/test/jme3test/water/TestPostWater.java[jme3/src/test/jme3test/water/TestPostWater.java] – WaterFilter
 *  link:http://code.google.com/p/jmonkeyengine/source/browse/trunk/engine/src/test/jme3test/water/TestPostWaterLake.java[jme3/src/test/jme3test/water/TestPostWaterLake.java] – WaterFilter
 --
 
 
-== Environment Effects
 
+== Environment Effects
 
-=== Depth of Field Blur
 
 
-image::jme3/advanced/dof-blur.png[dof-blur.png,width="150",height="100",align="right"]
+=== Depth of Field Blur
 
-image::jme3/advanced/light-scattering-filter.png[light-scattering-filter.png,width="150",height="100",align="right"]
 
+[.right]
+image:jme3/advanced/dof-blur.png[dof-blur.png,width="150",height="100"] +
+image:jme3/advanced/light-scattering-filter.png[light-scattering-filter.png,width="150",height="100",align="right"]
 
 *  link:http://code.google.com/p/jmonkeyengine/source/browse/trunk/engine/src/test/jme3test/post/TestDepthOfField.java[jme3/src/test/jme3test/post/TestDepthOfField.java] – DepthOfFieldFilter
 
 
+
 === Fog
 
 *  link:http://code.google.com/p/jmonkeyengine/source/browse/trunk/engine/src/test/jme3test/post/TestFog.java[jme3/src/test/jme3test/post/TestFog.java] – FogFilter
 
 
+
+
 === Light Scattering
 
 *  link:http://code.google.com/p/jmonkeyengine/source/browse/trunk/engine/src/test/jme3test/post/TestLightScattering.java[jme3/src/test/jme3test/post/TestLightScattering.java] – LightScatteringFilter
 
 
+
+
 === Vegetation
 
 *  Contribution: <<jme3/contributions/vegetationsystem/grass#,Grass System>>
@@ -137,9 +142,10 @@ image::jme3/advanced/light-scattering-filter.png[light-scattering-filter.png,wid
 == Light and Shadows
 
 
-image::jme3/advanced/tanlglow1.png[tanlglow1.png,width="150",height="100",align="right"]
 
-image::jme3/advanced/shadow-sponza-ssao.png[shadow-sponza-ssao.png,width="150",height="100",align="right"]
+[.right]
+image:jme3/advanced/tanlglow1.png[tanlglow1.png,width="150",height="100"] +
+image:jme3/advanced/shadow-sponza-ssao.png[shadow-sponza-ssao.png,width="150",height="100",align="right"]
 
 
 
@@ -149,6 +155,7 @@ image::jme3/advanced/shadow-sponza-ssao.png[shadow-sponza-ssao.png,width="150",h
 *  More details: <<jme3/advanced/bloom_and_glow#,Bloom and Glow>> – BloomFilter
 
 
+
 === Light
 
 *  link:http://code.google.com/p/jmonkeyengine/source/browse/trunk/engine/src/test/jme3test/light/TestSimpleLighting.java[jme3/src/test/jme3test/light/TestSimpleLighting.java] – DirectionalLight, PointLight