The module viewport helps to correct viewport settings on different devices.
webanizr.collect('viewport', parameters, callback);
Viewport accepts the following parameters:
The query selection to the elements that need to be checked for viewport settings.
The requested height for the element(s). Use the vh metric to describe the desired height. 90vh = 90% of the available height.
The callback is called after the elements are corrected. The callback function is called with empty data.