diff --git a/content/index.rst b/content/index.rst
index 82956bbf06d726ced4aebb2d8504e2888b2d0c90..3144ed45509581ac9cc40cf1c54d2c4e066e7e78 100644
--- a/content/index.rst
+++ b/content/index.rst
@@ -142,7 +142,7 @@ Numerical experiment: flying qubit
    Nanotechnology 7, 247 (2012) <http://dx.doi.org/doi:10.1038/nnano.2012.28>`_ for
    details about the experiment.
 
-.. class:: col-md-3
+.. class:: col-md-4
 
 .. class:: img-responsive
 
@@ -155,7 +155,7 @@ Conductance of a Corbino disk in a quantum Hall regime
 
 .. raw:: html
 
-   <object type="image/svg+xml" class="col-md-3 img-responsive" data="corbino-layout.svgz">corbino-layout.svgz</object>
+   <object type="image/svg+xml" class="col-md-4 img-responsive" data="corbino-layout.svgz">corbino-layout.svgz</object>
 
 .. container:: col-md-4
 
@@ -169,7 +169,7 @@ Conductance of a Corbino disk in a quantum Hall regime
    <http://link.aps.org/doi/10.1103/PhysRevB.84.245447>`_; `arXiv:1110.4280
    <http://arxiv.org/abs/1110.4280>`_.
 
-.. class:: col-md-3
+.. class:: col-md-4
 
 .. class:: img-responsive
 
diff --git a/themes/kwant/templates/base.tmpl b/themes/kwant/templates/base.tmpl
index 852b62d2c21f4ebed42a00ac71ca1f205f938236..75b51ff51ad4431fc21ddad7d54196eee7b5c46a 100644
--- a/themes/kwant/templates/base.tmpl
+++ b/themes/kwant/templates/base.tmpl
@@ -64,9 +64,11 @@
     <div class="body-content">
         <!--Body content-->
         <div class="row">
+        <div class="col-sm-10 col-sm-offset-1">
             {{ template_hooks['page_header']() }}
             {% block content %}{% endblock %}
         </div>
+        </div>
         <!--End of body content-->
 
         <footer id="footer" class="row">