Fixed size ad slot

This ad slot will display an ad sized 300x250.

Fluid ad slot

This ad slot will resize its height to fit the creative content being displayed. For this example, the slot is limited to 50% of the width of its parent container.

Multi-size ad slot

This ad slot will display an ad with any of the following dimensions: 300x250, 728x90, 750x200, 'fluid'.

Responsive ad slot

This ad slot will display different sized ads depending on the size of the browser viewport at page load time:

• When viewport >= 1024x768, ads sized 750x200 or 728x90 may be displayed.
• When 1024x768 > viewport >= 640x480, ads sized 300x250 may be displayed.
• When viewport < 640x480, no ads may be displayed.