//选中项显示对应内容
                $(".solution-box > .item").on('mouseenter', function() {
                        var index = $(this).index();
                        var dataImage = $(this).attr('data-image'); //获取背景图地址
                        $(this).addClass('bg').siblings().removeClass('bg');
                        $(".solution-box > .content > .item").eq(index).addClass('show').siblings().removeClass('show');
                        //改变背景图
                        $(".solution-box").css({
                                'background-image': 'url(' + dataImage + ')'
                            })
                            //背景图模糊
                        $(".solution-box").addClass('bg-blur');
                    })
                    //鼠标移开此区域，去掉show类名
                $(".solution-box").on('mouseleave', function() {
                    $(".solution-box > .item").removeClass('bg');
                    $(".solution-box > .content > .item").removeClass('show');
                    //背景图清晰
                    $(".solution-box").removeClass('bg-blur');
                })
//解决方案手机滚动
  require(['swiper'], function (s) {
                    var solutionBoxPhone = new Swiper('#solu-phone.solution-box-phone', {
                        autoplay: 4000,
                        speed: 1000,
                        loop: true,
                        effect: 'cube',
                        cube: {
                            shadow: false,
                        },
                        pagination: '.swiper-pagination',
                        paginationClickable: true,
                        autoplayDisableOnInteraction: false,
                        prevButton: '#solu-phone .prev-btn',
                        nextButton: '#solu-phone .next-btn',
                    })
                      })

//首页新闻滚动
                        require(['swiper'], function (s) {
        var mySwiper = new Swiper('#index_news.index_news_swiper', {
            autoplay: 5000, //可选选项，自动滑动
            loop: true,
            slidesPerView: 3, //'auto'
            // 间距
            spaceBetween: 20,
            prevButton: '#index_news .swiper-button-prev',
            nextButton: '#index_news .swiper-button-next',
            breakpoints: {
                //当宽度小于等于768
                768: {
                    slidesPerView: 1,
                    spaceBetween: 20
                },
                //当宽度小于等于1024
                1024: {
                    slidesPerView: 2,
                    spaceBetween: 30
                }
            }
        })
    })