Now that we have all the pieces to get started, we will start off by adding Twitter Bootstrap CSS to the app.
For this example, we will be using a Bootstrap theme from https://bootswatch.com/ named Cosmos. We can find the Cosmos CSS theme on the theme page: https://bootswatch.com/cosmo/, by clicking on the Cosmos dropdown and selecting the bootstrap.min.css option. Or alternatively, we can find it here: https://bootswatch.com/cosmo/bootstrap.min.css.
If you want, you can use any other theme or the vanilla Bootstrap CSS as well.
To add the theme file, navigate to giphy-app/src/styles.css and add the following line inside it:
@import "https://bootswatch.com/cosmo/bootstrap.min.css";
That is it, now our app is powered ...
