core/modules/config_translation/templates/config_translation_manage_form_element.html.twig

+{#
+/**
+* @file
+* Default theme implementation for a form element in config_translation.
+*
+* Available variables:
+* - element: Array that represents the element shown in the form.
+*   - source: The source of the translation.
+*   - translation: The translation for the target language.
+*
+* @see template_preprocess()
+* @see template_preprocess_config_translation_manage_form_element()
+*
+* @ingroup themeable
+*/
+#}
+<div class="clearfix translation-element-wrapper">
+  <div class="source">
+    {{ element.source }}
+  </div>
+  <div class="translation">
+    {{ element.translation }}
+  </div>
+</div>