diff --git a/incorporealcms/static/css/base.css b/incorporealcms/static/css/base.css
index a1144e7..58c4608 100644
--- a/incorporealcms/static/css/base.css
+++ b/incorporealcms/static/css/base.css
@@ -116,6 +116,10 @@ img {
     max-width: 75% !important;
 }
 
+.full-width {
+    max-width: 100%;
+}
+
 .img-center {
     display: block;
     clear: both;