emigfx

custom.js fille :

jQuery(document).ready(function($){
        $(function () {
        $('a[href="#search-full-screen"]').on('click', function(event) {
            event.preventDefault();
            $('#search-full-screen').addClass('open');
            $('#search-full-screen > form > input[type="search"]').focus();
        });

        $('#search-full-screen, #search-full-screen button.close').on('click keyup', function(event) {
            if (event.target == this || event.target.className == 'close' || event.keyCode == 27) {
                $(this).removeClass('open');
            }
        });

        $('form').submit(function(event) {
            event.preventDefault();
            return false;
        })
        });
    });

    // Slider
    jQuery(document).ready(function($) {
        $('.owl-main-slider').owlCarousel({
        loop:true,
        margin: 25,
        responsiveClass:true,
        responsive:{
            0:{
                items:1,
                nav:true
            },
            600:{
                items:3,
                nav:false
            },
            1000:{
                items:3,
                nav:true,
                loop:false
            }
        }
        });
    });

Please Help Me.