[BUGFIX] Fix width issues with the RTE

Classes/Editors/RteBase.php

@@ -74,10 +74,11 @@ class RteBase extends AbstractRte {
 
 		// render RTE field
 		$editorId = uniqid();
+		$width = (GeneralUtility::_GP('M') === 'wizard_rte' ? '100%' : '650px');
 		$code = $this->triggerField($PA['itemFormElName']);
-		$code .= '<textarea id="editor' . $editorId . '" class="tinymce4_rte"
+		$code .= '<div style="width: ' . $width . '"><textarea id="editor' . $editorId . '" class="tinymce4_rte"
 			name="' . htmlspecialchars($PA['itemFormElName']) . '"
-			rows="20" cols="100">' . GeneralUtility::formatForTextarea($value) . '</textarea>';
+			rows="20" cols="100">' . GeneralUtility::formatForTextarea($value) . '</textarea></div>';
 
 		// add the tinymce code and it's configuration
 		if (!self::$coreLoaded) {