# Interact - favorite button

**URL:** <https://discourse.julialang.org/t/interact-favorite-button/61386>\
**Category:** General Usage\
**Created:** [May 18, 2021, 6:15pm UTC](https://discourse.julialang.org/t/interact-favorite-button/61386 "2021-05-18T18:15:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![saraflgarcia](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/saraflgarcia/32/14847_2.png) [@saraflgarcia](https://discourse.julialang.org/u/saraflgarcia)\
**Post date:** [May 18, 2021, 6:15pm UTC](https://discourse.julialang.org/t/interact-favorite-button/61386/1 "2021-05-18T18:15:56Z")

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Dear all,

Using Interact.jl, how can I manipulate the style of a checkbox (e.g., to change the marker)?  
My goal is to have a favorite button (with a grey heart if false and a black heart if true).  
Thanks!