# How to update "Fade Out" effect on recently visited Topic row?

**URL:** <https://meta.discourse.org/t/how-to-update-fade-out-effect-on-recently-visited-topic-row/53720>\
**Category:** Product Support\
**Created:** [2 Dicembre 2016, 9:56pm UTC](https://meta.discourse.org/t/how-to-update-fade-out-effect-on-recently-visited-topic-row/53720 "2016-12-02T21:56:45Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)\
**Post date:** [5 Dicembre 2016, 5:52am UTC](https://meta.discourse.org/t/how-to-update-fade-out-effect-on-recently-visited-topic-row/53720/4 "2016-12-05T05:52:38Z")

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The code you are looking for is:

> <https://github.com/discourse/discourse/blob/6387acc6490fa99748780f48b7d60847a914fecf/app/assets/javascripts/discourse/components/topic-list-item.js.es6#L129-L139>

So what you want to do is override the `.highlighted` CSS class for the element.

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_[View the full topic](https://meta.discourse.org/t/how-to-update-fade-out-effect-on-recently-visited-topic-row/53720)._