diff --git a/src/scss/components/_previews.scss b/src/scss/components/_previews.scss
index 68ca938..00e8760 100644
--- a/src/scss/components/_previews.scss
+++ b/src/scss/components/_previews.scss
@@ -187,11 +187,11 @@ $preview-height: 8*$lineheight;
 }
 
 .mwarea {
-  height:5*$lineheight;
+  padding-bottom: $lineheight;
 }
 
 .mwaimg {
-  width:auto;
+  width:100%;
   height:auto;
   display:block;
   margin:auto;