<p>This fixes the Opera bug, but it still doesn't work well for long blog entries with long lines. The <code>white-space:nowrap</code> <a href="https://github.com/openstreetmap/openstreetmap-website/blob/master/app/assets/stylesheets/common.css.scss#L1615">here</a> seems to be the cause. See: <a href="https://github.com/jevin/Autogrow-Textarea/issues/6" class="issue-link" title="white-space should also be normalized for mirror div">jevin/Autogrow-Textarea#6</a></p>
<p>I don't see where this nowrap is still needed. Can we remove it? Otherwise, we can add <code>.autogrow-textarea-mirror { white-space:normal; }</code> as a workaround.</p>
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