index: add background-color to thumbnails

diff --git a/css/bootswatch.css b/css/bootswatch.css
index 51a075c..3b86d69 100644 (file)
--- a/css/bootswatch.css
+++ b/css/bootswatch.css
@@ -82,6 +82,7 @@ body {
 
 .thumbnail {
        margin-bottom: 20px;
+       background-color: #eee;
 }
 
 .thumbnail img {