{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"Sidekick's What Just Shipped","title":"HubSpot email sections get rounded corners and borders | Shipped Sep 2026","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/383629d3\"></iframe>","width":"100%","height":180,"duration":430,"description":"HubSpot's drag and drop email editor lets you add rounded corners, borders, and top and bottom spacing to individual sections. First thing to try: click your main section, select Apply to all sides, and set one corner radius.","thumbnail_url":"https://img.transistorcdn.com/CiW9hJahLZ7NJFzq2uL1i449dqii7fIA6F5DWnB0F7c/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9kY2Ez/OTRkOGEyMDM3NzQz/Mjc4Mjc4YmZlMDIy/YTMwMi5wbmc.webp","thumbnail_width":300,"thumbnail_height":300}