Visual Composer default breakpoints

visual-composer-breakpoints.css

@media (max-width:767px){
    /* Phones */
}
@media (min-width:768px) and (max-width:991px){
    /* small tablets */
}
@media (min-width:992px) and (max-width:1199px){
    /* large tablets and desktop */
}
@media (min-width:1200px){
    /* large desktop */
}

/* below targets ipad Pro */

@media (min-width:769px) and (max-width:1199px){
 
  
}

Thanks for this :)