Descripton
Merge option require data-merge="number_items_to_merge" on any child element (can be nested as well). There is a sibling option called "mergeFit" which fit merged elemnt to screen size. See item 6 on breakpoint below and above 1000px screen width.
//Javascript
$('.owl-carousel').owlCarousel({
items:5,
loop:true,
margin:10,
merge:true,
responsive:{
678:{
mergeFit:true
},
1000:{
mergeFit:false
}
}
});