You can stimulate viewers' curiosity by showing part of the content, not all. Adjust the Number of blocks to display.
Call to action can be pasted at the bottom of the mail. You can change the text that will go into the button by modifying the Button Text. CTA Link is the link address that opens when you click the button.
You can create this mail by using Hide content and Attach CTA Button together.
Typedream Letter has a different style of CTA button.
When emailing, it supports conversion to the elements below. For elements that do not appear here, they may not be shown properly in your email.