What could be causing my CSS to not function properly?

I recently created a React component and imported an external CSS file. However, I am facing an issue where some of the CSS styles are working correctly while others are not being displayed properly. I'm unsure of what I may be doing wrong. Any guidance or pointers in the right direction would be greatly appreciated.

Here is a snippet of my CSS code:

.Layout{
    z-index: 999;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    position: fixed;
    background-color: rgba(255,255,255,0.3);
    box-shadow: 0px 1px 100px 1px rgba(82, 82, 82, 1);
    height: 3em;
    width: 100vw;
};
.Logo{
    flex: 1;
    color: white;
    font-size: 20;
    padding-left: 15px;
};
.Search{
    flex: 5;
};
.Input{
    text-align: center;
    font-size: 20;
    width: 400;
    border-radius: 8
}

And here is the structure of my React component:

 import React, { Component }     from 'react';
    import { connect }              from 'react-redux';
    import { Locate, autoLocate }   from '../Actions'
    import '../CSS/Header.css'

    class Header extends Component{
        constructor(props){
            super(props);
            this.state={ };
            this.onSearchChange = this.onSearchChange.bind(this);
        }

    componentWillMount(){
        this.props.autoWeather('autoip');
    }

    onSearchChange(event){
        this.props.fetchTodayWeather(event.target.value);
    }

    render(){
        return(
            <div>
                <div className="Layout">
                    <div className="Logo">Weather Now</div>
                    <div className="Search"><input className="Input" placeholder='search the weather in your area' value={ this.props.query } onChange={ this.onSearchChange } /></div>
                </div>
            </div>
        );
    }

    }

    const mapStateToProps = state => {
    const query = state.locate.query;

        return{ query };
    }

    const mapDispatchToProps = (dispatch) => {
        return{
            autoWeather:(location) => dispatch(autoLocate(location)),
            fetchTodayWeather: (location) => dispatch(Locate(location))

    };
    };

    export default connect(mapStateToProps, mapDispatchToProps)(Header)

Answer №1

It appears that there may be an issue with loading the CSS file. I encountered a similar problem and was able to resolve it using two different methods.

  1. Check your webpack.config.js file to see if it contains a CSS loader setup like the following:

    {
     test: /\.css$/,
     use: ['style-loader', 'css-loader'],
    }, 
    

    For more information on the CSS loader, you can visit https://www.npmjs.com/package/css-loader

  2. Add the external CSS file directly into the index.html file as well, like so:

    <link rel="stylesheet" href="bootstrap.min.css" />

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