Styling and CSS in Svelte

Welcome to the second part of our Svelte.js series! In this lesson, we will explore the various ways you can style and apply CSS to your Svelte components. With Svelte's flexible approach to styling, you have the freedom to choose the method that best suits your project's needs.

Inline Styles

Svelte allows you to apply inline styles directly to your components using the traditional style attribute. This method is handy for simple styles or when you need to dynamically change styles based on component state or data.


<script>
  let color = 'blue';
</script>

<button style="background-color: {color}">Click Me</button>

Global Styles

Svelte supports global styles by allowing you to define a CSS file that will be applied to the entire application. You can import the global styles file generally in your main Svelte component.


<!-- App.svelte -->
<script>
  import './global-styles.css';
</script>

Scoped Styles

Scoped styles provide a convenient way to encapsulate and apply CSS locally to a specific component. With Svelte, you can leverage the style tag within a component's markup to define scoped styles.


<script>
  let backgroundColor = 'red';
</script>

<style>
button {
  background-color: {backgroundColor};
  color: white;
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button:hover {
  opacity: 0.8;
}
</style>

<button>Click Me</button>

Third-Party Libraries

Svelte can easily integrate with popular CSS libraries like Tailwind CSS or Bootstrap. You can follow the installation and usage instructions provided by these libraries to incorporate their styling features into your Svelte applications seamlessly.

Example with Tailwind CSS:

First, install Tailwind CSS using npm or yarn:


npm install tailwindcss

Import and apply Tailwind CSS in your Svelte component:


<style>
  @import 'tailwindcss/base';
  @import 'tailwindcss/components';
  @import 'tailwindcss/utilities';
</style>

With these techniques at your disposal, you can confidently style your Svelte components in various ways. Whether you prefer to use inline styles, global styles, scoped styles, or incorporate third-party libraries, Svelte provides the flexibility and power you need to create visually appealing and responsive web applications.

Congratulations! You've now unlocked the secrets of styling and CSS in Svelte. In the next lesson, we will explore advanced data handling and component communication in Svelte. Keep up the great work!

Zone Of Makos