$(window).scroll(function(){
    if ($(window).scrollTop() >= 1) {
        $('.headerSec').addClass('fixed-header');
    }
    else {
        $('.headerSec').removeClass('fixed-header');
    }
});

$('#client-review').owlCarousel({
    loop: true,
    margin: 30,
    nav: true,
    dots: false,
    autoplayHoverPause: false,
    autoplay: 1000, //5000
    smartSpeed: 0,
    smartSpeed: 700,
    responsive: {
        0: {
            items: 1
        },
        768: {
            items: 2
        },
        1100: {
            items: 3
        }
    }
});