diff --git a/src/applications/files/remarkup/PhabricatorRemarkupRuleEmbedFile.php b/src/applications/files/remarkup/PhabricatorRemarkupRuleEmbedFile.php
--- a/src/applications/files/remarkup/PhabricatorRemarkupRuleEmbedFile.php
+++ b/src/applications/files/remarkup/PhabricatorRemarkupRuleEmbedFile.php
@@ -98,6 +98,7 @@
             'width' => $file->getImageWidth(),
             'height' => $file->getImageHeight(),
           );
+          $image_class = 'phabricator-remarkup-embed-image-full';
           break;
         case 'thumb':
         default:
diff --git a/webroot/rsrc/css/core/remarkup.css b/webroot/rsrc/css/core/remarkup.css
--- a/webroot/rsrc/css/core/remarkup.css
+++ b/webroot/rsrc/css/core/remarkup.css
@@ -271,6 +271,10 @@
   box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.20);
 }
 
+.phabricator-remarkup-embed-image-full {
+  display: inline-block;
+}
+
 .phabricator-remarkup table.remarkup-table {
   border-collapse: separate;
   border-spacing: 1px;