diff --git a/client/css/post-main-view.styl b/client/css/post-main-view.styl
index 1183cce2..b3366d6c 100644
--- a/client/css/post-main-view.styl
+++ b/client/css/post-main-view.styl
@@ -121,6 +121,7 @@
         .thumbnail
             width: 4em
             height: 3em
+            background-position: 50% 30%
         li
             margin: 0 0.3em 0.3em 0
             display: inline-block