Blog.tpl has text-wrap css for "#civicrm-news-feed .collapsed .crm-accordion-header"
I spent some time finding more info about the text-wrap CSS option, but I can't find a browser that supports it. Within CiviCRM there is a reference within the monaco-editor (bower_components) for CSS white-space (cssMode.js & cssWorker.js). So far I can tell it is only in the Blog.tpl. Not a big deal, but maybe remove or replace it.