Add padding-bottom to blog tags

services/web/public/stylesheets/app/blog-posts.less

@@ -32,7 +32,7 @@
     li {
       display: inline-block;
       margin: 0;
-      padding: 0 @margin-sm 0 0;
+      padding: 0 @padding-sm @padding-sm 0;
     }
     a {
       font-size: small;