diff --git a/incorporealcms/static/css/base.css b/incorporealcms/static/css/base.css
index 0ea1daf..a1144e7 100644
--- a/incorporealcms/static/css/base.css
+++ b/incorporealcms/static/css/base.css
@@ -118,17 +118,20 @@ img {
 
 .img-center {
     display: block;
+    clear: both;
     margin-left: auto;
     margin-right: auto;
 }
 
 .img-left {
     float: left;
+    clear: left;
     margin-right: 1em;
 }
 
 .img-right {
     float: right;
+    clear: right;
     margin-left: 1em;
 }
 
@@ -144,12 +147,14 @@ figure {
 
 figure.right {
     float: right;
+    clear: right;
     margin-left: 10px;
     display: block;
 }
 
 figure.left {
     float: left;
+    clear: left;
     margin-right: 10px;
     display: block;
 }