if you guys using jQuery over the Google API
http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js?ver=3.4.2 you might to get an error for an undefined function called "curCSS" which is deprecated since version 1.8.
To fix this error you can use an older version of jQuery (e.g. 1.7.+) or you can just fix the following line of code in the
jquery.dimensions.js which is located in the plugin folder (
OLD Line: 116
NEW Line: 116