styled components media queries not working code example

Example 1: define a media query in styled components

const CardWrapper = styled.div`
  display: flex;
  flex-direction: row;
  @media (max-width: 768px) {
    flex-direction: column;
  }
`;

Example 2: conditional styled components with media query

import styled, { css } from 'styled-components'

const YourComponent = styled.div`
  //...
  
  ${props => props.isFirstPage && css`
     @media only screen and (max-width: 480px) {
       padding: 8px 8px 24px 8px
     }
  `}
`;