//banner
$(document).ready(function() {
    $(".index-banner").slick({
        autoplay: true,
        autoplaySpeed: 8000,
        speed: 1000,
        slidesToShow: 1,
        slidesToScroll: 1,
        pauseOnHover: false,
        pauseOnDotsHover: true,
        cssEase: 'cubic-bezier(0.7, 0, 0.3, 1)',
        fade: true,
        dots: true,
        draggable: false,
        touchThreshold: 100,
        prevArrow: '<button class="PrevArrow"><i class="iconfont icon-jiantou-copy"></i></button>',
        nextArrow: '<button class="NextArrow"><i class="iconfont icon-jiantou-copy"></i></button>',
    });
})