# Components border radius

**URL:** <https://community.thunkable.com/t/components-border-radius/3702650>\
**Category:** Questions about Thunkable X\
**Tags:** design, customstyle, help, javascript, blocks\
**Created:** [March 31, 2025, 8:26am UTC](https://community.thunkable.com/t/components-border-radius/3702650 "2025-03-31T08:26:07Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![sciencecompetitioncz](https://avatars.discourse-cdn.com/v4/letter/s/7ab992/32.png) [@sciencecompetitioncz](https://community.thunkable.com/u/sciencecompetitioncz)\
**Post date:** [March 31, 2025, 8:26am UTC](https://community.thunkable.com/t/components-border-radius/3702650/1 "2025-03-31T08:26:07Z")

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Hi everyone,  
I’m trying to show a rich text with background color, and set the border radius of it to a certain pixel, as shown in the photo. The border radius is set manually.

 ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/a/9/a9cea79bb35adc115fc2678e93a6ade95d3dadf2.png)

However, is it possible to change the border-radius through code?  
Thank you.

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**Author:** ![matt\_conroy](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/matt_conroy/32/150843_2.png) [@matt\_conroy](https://community.thunkable.com/u/matt_conroy)\
**Post date:** [March 31, 2025, 2:51pm UTC](https://community.thunkable.com/t/components-border-radius/3702650/2 "2025-03-31T14:51:53Z")

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Hi @sciencecompetitioncz, the border radius is not able to be set via blocks.

You can see the specific blocks available for the Rich Text component in our Docs:

> **[Rich Text Component | Thunkable Docs](https://docs.thunkable.com/app-design/ui-components/basic-components/rich-text-component#rich-text-blocks)**

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/f/0f59f292712368bce16ff80133ae10de8a6f27e8.png) [@system](https://community.thunkable.com/u/system)\
**Post date:** [June 29, 2025, 2:52pm UTC](https://community.thunkable.com/t/components-border-radius/3702650/3 "2025-06-29T14:52:45Z")

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