HPTO Fireplace (1000×125 pushdown to 1000×685 HTML)

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The HPTO Fireplace serves a 1000×125 to an 1000×685 ad with an optional open and collapse button. It also serves a responsive left and right panel.

You can find a preview of it here

Please check the upload instructions for more information on how to upload this format in Sizmek.



The following script needs to be included in the MediaMind platform ad configuration window. Ad Settings > Setup > Advanced Features > Custom JS

Upload instructions:

After you build your ad you need to create a zip file of the complete package.

How to upload:

  • Login into our platform.
  • Navigate at the left to “creative assets”


  • Upload the zip file in your desired folder. The platform will automatically create a workspace.
  • Navigate to ads in the left navigation menu


  • Click Create New ad and select HTML5 Expandable Banner Ad Format
    expandable banner


  • Select the workspace and the backup file in the Creative Asset folder tree by clicking on the “select” button.
    workspace select


  • Scroll down to the Panel List and  add the HTML assets from the workspace folder named “panels”.Make sure you change the panel settings like in the screenshot below.


Click to enlarge the image


  • Click save and make sure you add the custom script which you can find on the specs tab above.