# Is their any change in Knack CSS classes?

**URL:** <https://forums.knack.com/t/is-their-any-change-in-knack-css-classes/7385>\
**Category:** API & Custom Code\
**Created:** [April 25, 2017, 11:29am UTC](https://forums.knack.com/t/is-their-any-change-in-knack-css-classes/7385 "2017-04-25T11:29:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![AjayGupta71893](https://avatars.discourse-cdn.com/v4/letter/a/7cd45c/32.png) [@AjayGupta71893](https://forums.knack.com/u/AjayGupta71893)\
**Post date:** [April 25, 2017, 11:29am UTC](https://forums.knack.com/t/is-their-any-change-in-knack-css-classes/7385/1 "2017-04-25T11:29:12Z")

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I wanted to know if knack has changed some of its CSS classes?

I am trying to use old CSS code which is working 100% fine with my previous views but not working on new views i have created today. Is anyone experiencing the same problem or is it just me.

I read that knack is improving its CSS classes with new upcoming theme which I am really excited about. So I have a question for knack team.

Will this change affect my previous CSS code?

Thank You