More signup form updates

An engaging, effective and on-brand signup form is key to not only capturing new subscribers’ attention but is also essential for growing a healthy list. Thanks to customer feedback, we’ve released a range of exciting and flexible features within the signup form builder that make it easier to customize designs:
- More versatile layouts: Signup forms now have multiple section layouts, and customizable padding options.
- Enhanced section backgrounds: Add a touch of personality with background images, maintain brand consistency with a wider selection of colors, or adjust transparency for added depth and dimension.
- Boosted header image and heading control: Both can now be used together! The header image size is adjustable, and alignment can be controlled for images and headings.
- Expanded button and all-new field styles: Get creative with various buttons styles and fields options.
- Separate form and success page tabs: To streamline the user experience content and style options are now under the one tab, so you can create, then instantly switch to the success page and craft your thank you message.