Merge pull request #1444 from Automattic/fix/issue-1442

Varia: Remove auto width for images

varia/sass/blocks/image/_style.scss

@@ -26,5 +26,4 @@ img {
 	height: auto;
 	max-width: 100%;
 	vertical-align: middle;
-	width: auto;
 }

varia/style-rtl.css

@@ -1446,7 +1446,6 @@ img {
 	height: auto;
 	max-width: 100%;
 	vertical-align: middle;
-	width: auto;
 }
 
 .wp-block-latest-comments {

varia/style.css

@@ -1446,7 +1446,6 @@ img {
 	height: auto;
 	max-width: 100%;
 	vertical-align: middle;
-	width: auto;
 }
 
 .wp-block-latest-comments {