The responsive web page will be easily readable on a computer and will automatically adjust to the screen size for reading on mobile or tablet.
Before entering the design mode, you have the option to start from scratch or use an existing template.
Once the choice is made, you access the landing page builder, allowing you to edit your page as you wish. The builder is available in the "Landing page builder" section. Access it to learn how to use this new tool to drag and drop your content to create a web page.