How to write hover effect

[rajkapoordev]

• If I want to apply hover effect then how I could I manage.
  e.g.
  firstRow: {
  padding: '10px',
  fontFamily: 'Lato',
  },
  I want to be apply hover on firstRow.

• And also If I want to override predefine classes then Is that possible with it?
  e.g ( .ant-selection )

[merlinstardust]

You can apply pseudo classes like this

firstRow: {
  padding: '10px',
  fontFamily: 'Lato',
  ':hover': {
    color: 'blue',
  },
},

Overriding predefined is a bit more difficult. You have to add a descendant handler extension, and extend Aphrodite.

To do this, you can look at the comments here, on handlers and here, on extending