# Question/suggestion about arrow/icon referencing replied to post

**URL:** <https://meta.discourse.org/t/question-suggestion-about-arrow-icon-referencing-replied-to-post/117516>\
**Category:** Feature\
**Created:** [5월 12, 2019, 5:45오후 UTC](https://meta.discourse.org/t/question-suggestion-about-arrow-icon-referencing-replied-to-post/117516 "2019-05-12T17:45:05Z")\
**Posts on this page:** 1\
**Showing post:** 13

<div class="post-metadata">

**Author:** ![Stephen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/stephen/32/95011_2.png) [@Stephen](https://meta.discourse.org/u/Stephen)\
**Post date:** [5월 16, 2019, 1:15오전 UTC](https://meta.discourse.org/t/question-suggestion-about-arrow-icon-referencing-replied-to-post/117516/13 "2019-05-16T01:15:08Z")

</div>

Plugins contain code, which allows you to add features, or change behaviors.

CSS can change location, position, size and styling.

So if you want to change an existing element in the interface, you can do it with CSS. If you want to add something beyond the cosmetic it’s going to be done via a plugin.

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_[View the full topic](https://meta.discourse.org/t/question-suggestion-about-arrow-icon-referencing-replied-to-post/117516)._