Yandex.Direct adaptive ad block
Creating new Yandex.Direct ad blocks is currently not supported. Use strategies to create RTB blocks and manage displays of contextual ads and media ads.
The adaptive ad block fits to the container size and is suitable for sites with an adaptive layout. If the layout specifies the width and height of the container for inserting the ad block, then the adaptive block will be sized according to these dimensions. If the container size has not been specified or you are unable to define the height and width, it uses the dimensions set in the code designer.
The minimum width of the ad block is 160 pixels, and the maximum height is 90 pixels. Note that 60,000 square pixels is needed for each Yandex.Direct ad (for example, the area could be 200×300 pixels).
The maximum number of ads in the block is four Yandex.Direct ads.