fix image sizes in /slide/

www/common/diffMarked.js

@@ -60,6 +60,10 @@ define([
         return out;
     };
 
+    renderer.paragraph = function (p) {
+        return /<media\-tag[\s\S]*>/i.test(p)? p + '\n': '<p>' + p + '</p>\n';
+    };
+
     var MutationObserver = window.MutationObserver;
     var forbiddenTags = [
         'SCRIPT',

www/slide/slide.less

@@ -336,6 +336,15 @@ div#modal #content, #print {
             padding-left: 0.3em;
         }
 
+        // fixes image overflowing
+        media-tag {
+            height: 100%;
+
+            & + * {
+                margin-top: 1rem;
+            }
+        }
+
         img {
             position: relative;
             min-width: 1%;