//服务案例
    var certifySwiper = new Swiper('.service-wrap9 .swiper-container', {
        watchSlidesProgress: true,
        slidesPerView: 'auto',
        centeredSlides: true,
        loop: true,
        loopedSlides: 5,
        // autoplay: true,
        navigation: {
            nextEl: '.service-wrap9 .next',
            prevEl: '.service-wrap9 .prev',
        },
        on: {
            progress: function(progress) {
                var _t_w = $(this.slides[this.realIndex]).width()/2;
                var _m_n = 0.01;
                if($(window).width() < 500){
                    _m_n = 0.6;
                }
                for (i = 0; i < this.slides.length; i++) {
                    var slide = this.slides.eq(i);
                    var slideProgress = this.slides[i].progress;
                    var modify = 1;
                    if (Math.abs(slideProgress) > 1) {
                        modify = (Math.abs(slideProgress) - 1) * _m_n + 1;
                    }
                    translate = slideProgress * modify * _t_w + 'px';
                    scale = 1 - Math.abs(slideProgress) / 6.5 ;
                    zIndex = 999 - Math.abs(Math.round(10 * slideProgress));
                    slide.transform('translateX(' + translate + ') scale(' + scale + ')');
                    slide.css('zIndex', zIndex);
                    slide.css('opacity', 1);
                    if (Math.abs(slideProgress) > 2) {
                        slide.css('opacity', 0);
                    }
                }
            },
            setTransition: function(transition) {
                for (var i = 0; i < this.slides.length; i++) {
                    var slide = this.slides.eq(i)
                    slide.transition(transition);
                }
            }
        }

    })