I am developing a flutter app which is getting data from admin website and render the data on ui. Admin is creating ui on admin website, and flutter app needs to render that ui based on response. However, there are css objects in response. I am not sure how flutter app could handle this css objects and render in the app. Example css objects will be given below.

For title:

 "titleStyles": {
        "color": "#A94E2F",
        "fontSize": 30,
        "fontWeight": "bold"
      },

For menu:

"menuStyles": {
        "display": "flex",
        "justify-content": "space-between"
      },

However, app should be available for all css properties. How should I handle situation like this?