'#description'=>$this->t('Frameborder is the border around the iframe. Most people want it removed, so the default value for frameborder is zero (0), or no border.'),
];
$element['scrolling']=[
...
...
@@ -103,7 +103,7 @@ class IframeWidgetBase extends WidgetBase {
'#description'=>$this->t('Scrollbars help the user to reach all iframe content despite the real height of the iframe content. Please disable it only if you know what you are doing.'),
];
$element['transparency']=[
...
...
@@ -114,7 +114,7 @@ class IframeWidgetBase extends WidgetBase {
'#description'=>$this->t('Allow transparency per CSS in the outer iframe tag. You have to set background-color:transparent in your iframe body tag too!'),
];
$element['tokensupport']=[
...
...
@@ -126,7 +126,7 @@ class IframeWidgetBase extends WidgetBase {