diff --git a/layouts/shortcodes/actu.html b/layouts/shortcodes/actu.html
index 4a2e65b..1744bf3 100644
--- a/layouts/shortcodes/actu.html
+++ b/layouts/shortcodes/actu.html
@@ -7,7 +7,7 @@
           <div class="card-image cell -5of12">
             {{ $src := $actu.Resources.GetMatch (printf "*%s/%s*" (path.Base .File.Dir) (.Params.Image)) }}
             {{ if $src }}
-              {{ $image := $src.Fill "432x300" }}
+              {{ $image := $src.Fill "432x300 Center" }}
               <img src="{{ $image.RelPermalink }}" />
             {{ end }}
           </div>
diff --git a/themes/hugo-theme-lowtech b/themes/hugo-theme-lowtech
index fc0cd2b..c78f0f5 160000
--- a/themes/hugo-theme-lowtech
+++ b/themes/hugo-theme-lowtech
@@ -1 +1 @@
-Subproject commit fc0cd2b777ede27661077078a8c992d7269d53a4
+Subproject commit c78f0f5f46ec9f979d1d00bf452766d5ee3ab6bd