diff --git a/src/wp-includes/kses.php b/src/wp-includes/kses.php
index 578c5ba4ff..9504f48679 100644
--- a/src/wp-includes/kses.php
+++ b/src/wp-includes/kses.php
@@ -1694,10 +1694,10 @@ function safecss_filter_attr( $css, $deprecated = '' ) {
 	'border-right-style', 'border-right-width', 'border-spacing', 'border-style', 'border-top',
 	'border-top-color', 'border-top-style', 'border-top-width', 'border-width', 'caption-side',
 	'clear', 'cursor', 'direction', 'font', 'font-family', 'font-size', 'font-style',
-	'font-variant', 'font-weight', 'height', 'letter-spacing', 'line-height', 'margin-bottom',
+	'font-variant', 'font-weight', 'height', 'min-height','max-height' , 'letter-spacing', 'line-height', 'margin-bottom',
 	'margin-left', 'margin-right', 'margin-top', 'overflow', 'padding', 'padding-bottom',
 	'padding-left', 'padding-right', 'padding-top', 'text-decoration', 'text-indent', 'vertical-align',
-	'width' ) );
+	'width', 'min-width', 'max-width' ) );
 
 	if ( empty($allowed_attr) )
 		return $css;