Filter element rowspan

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The filter element in xml has width but doen’t have rowspan,height. Wraping into flowbox doesn’t help. I need to move elements not fitting in filter element’s size to the next line and make <filter> consisting of 2 or more rows. I pobably have to change css in some way but how?
*See it’s not enough space in one row for the Показывать стр… and other elements on the right. They need to be moved to next row
PS: somehow similar topic, I’m aware of its existance Customize default CUBA filter component

See Instead of
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I want it to look
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