Encountering issues with styled component's flex not functioning as expected in React

I am currently working with styled-components, and I have been using "flex" for responsive design. However, I am facing some challenges in implementing it.

The CSS defined within styled-components does not seem to be applying properly. The styles are not reflecting on my website

Here is an overview of my styling:

import TagsInput from 'react-tagsinput';
import PostTypeSelector from './PostTypeSelector';
import styled from 'styled-components';
import PostMarkdown from './PostMarkdown';
import PostSubmit from './PostSubmit';

const StyledPostTypeSelector = styled(PostTypeSelector)`
    background-color: gray;
     flex: 1 0;
`;
const StyledPostForm = styled(PostForm)`
    flex: 9 0;
`;
const StyledPostMarkdown = styled(PostMarkdown)`
    flex: 10 0;
    border-left: 1px solid #222222;
`;

In an attempt to resolve this issue, I made the following adjustments:

render() {
  return (
    <div className="posting">
    <div className="plain-post-form-0">
    <div className="plain-post-form-1">
      <div style={{
        display: 'flex',
        flexDirection:'row',
        width: '800px'
        }}
        className="plain-post-form-2"
      >
      <StyledPostForm
        onSave={this.handleSave}
        post={this.initValue()}
       />
        <StyledPostTypeSelector
       />
        <StyledPostMarkdown
           post={this.state}
        />
      </div>
      <TagsInput
       value={this.state.tags}
       onChange={this.handleTagsChange}
      />
      <PostSubmit
          data={this.handleCommit}
          target={post}
          method="post"
          value="Commit"
      />
      </div>
  </div>
  </div>
  );
}

Answer №1

According to information found in the documentation:

If you decide to use the notation styled(MyComponent) and the component MyComponent doesn't render the provided className prop, then no styles will be applied.

// In order for this method to function correctly
const StyledFormElement = styled(FormElement)`
    flex: 9 0;
`;

// Ensure that the className prop is added to the top node of the component (Container/Parent)
const FormElement = ({ className }) => (
  <Container className={className}>...</Container>
)

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