Responsive design is essential for ensuring that your emails look good on both desktop and mobile devices. You can achieve this using media queries and flexible layouts. Here’s a basic example:
<style> @media only screen and (max-width: 600px) { .container { width: 100% !important; padding: 10px !important; } } </style>
By using media queries, you can adjust the email’s layout based on the screen size, ensuring a better user experience.