swiper 分页滚动条 加载条

<!--{* banner *}-->
<div id="banner" {{ app('visual').url('section', 18430) }}>
    <div class="swiper swiper-container">
        <ul class="swiper-wrapper">
            {% for value in app('section').id(18430) %}
            <li class="swiper-slide">
                <a href="{{ value.url }}">
                    <div class="imgs">
                        <img src="{{ value.img[0] | img_format }}" alt="{{ value.name }}">
                    </div>

                    {% if value.img[1] is not empty %}
                    <div class="banner_wz hidden1">
                        <img src="{{ value.img[1] | img_format }}" alt="{{ value.name }}">
                    </div>
                    {% endif %}
                </a>
            </li>
            {% endfor %}
           

            <li class="swiper-slide">
            <video muted autoplay data-autoplay id="myvideo" style="width:100vw;height:100vh;object-fit:cover;" loop="loop">
                <source src="{{ app('section').id(58126).content.link | videos_url }}" type="video/mp4">
            </video>
            </li>
           
        </ul>
    </div>
    <div class="banner_control">
        <div class="dth_wh flex">
            <div class="banner_arrow">
                <div class="swiper-button-prev"></div>
                <div class="swiper-button-next"></div>
            </div>
            <div class="banner_progress">
                <span></span>
            </div>
            <div class="banner_beat"></div>
        </div>
    </div>
</div>

<script>
    let banner_progress = $(".banner_progress");
    let banner_swiper = new Swiper("#banner .swiper-container", {
        autoplay: {
            delay: 21000,
            stopOnLastSlide: false,
            disableOnInteraction: false,
        },
        loop: true,
        breakpointsBase: 'container',  
        watchOverflow: true,  //一个不启动 并隐藏 点 箭头等 loop 失效
        roundLengths : true,  // 将slide的宽和高取整
        navigation: {
            nextEl: "#banner .swiper-button-next",
            prevEl: "#banner .swiper-button-prev",
        },
        observer: true,
        on: {
            autoplayTimeLeft(s, time, progress) {
                // progressCircle.style.setProperty("--progress", 1 - progress);
                // progressContent.textContent = `${Math.ceil(time / 1000)}s`;
                banner_progress.find("span").css("width", (1 - progress) * 100 + "%");
            }
        }
    });
</script>


#banner{position:relative;width:100vw;height:100vh}
#banner li a{display:block}
#banner li .imgs{display:block}
#banner li .imgs img{width:100%;min-height:240px;object-fit:cover}
#banner li .banner_wz{position:absolute;left:9%;top:50%;transform:translate(50%,-50%);max-width:82%;opacity:0;transition:.2s all}
#banner li.swiper-slide-active .banner_wz{transform:translate(0,-50%);opacity:1;transition:1s ease-out}
#banner li .banner_wz img{max-width:100%}
#banner .hi{display:none}
.banner_control{position:absolute;left:0;bottom:4.1%;width:100%;z-index:30}
.banner_control .dth_wh{align-items:center;justify-content:space-between}
.banner_control .banner_arrow{width:140px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between}
#banner .swiper-button-next,#banner .swiper-button-prev{width:80px;height:80px;background-color:transparent;display:block;position:relative;margin:0;transform:none;background-repeat:no-repeat;background-position:center;background-size:auto;border:1px solid rgba(255,255,255,.2);border-radius:50%;flex-shrink:0}
#banner .swiper-button-prev{left:0;background-image:url(//cdn.myxypt.com/97c00003/24/11/64be6ffcae03c1cbc5ca019b224b21c75483db46.png)}
#banner .swiper-button-next{right:0;background-image:url(//cdn.myxypt.com/97c00003/24/11/ab6673957b1760f5055701b164e99f1990cf5586.png);margin-left:-20px}
#banner .swiper-button-next:hover,#banner .swiper-button-prev:hover{border-color:#fff}
#banner .swiper-button-next::after,#banner .swiper-button-prev::after{display:none}
.banner_control .banner_progress{margin:0 7% 0 4.2%;flex-grow:1;background-color:rgba(255,255,255,.3);height:1px;display:block;overflow:hidden}
.banner_control .banner_progress span{background-color:#fff;width:0;max-width:100%;height:100%;display:block}
.banner_control .banner_beat{width:80px;height:80px;background-color:#62832b;display:block;position:relative;border-radius:50%}
.banner_control .banner_beat::before{content:"";display:block;width:10px;height:117px;background-repeat:no-repeat;background-position:center;background-size:contain;background-image:url(//cdn.myxypt.com/97c00003/24/11/c97d489c933187869d96e2841188c5245bfbf165.png);position:absolute;left:50%;bottom:50%;transform:translate(-50%,-5px);animation:upDown 1.5s ease-in-out infinite}
@keyframes upDown{0%,100%{opacity:.6;transform:translate(-50%,-5px)}
50%{opacity:1;transform:translate(-50%,5px)}
}
#banner .swiper-pagination-bullet{width:14px;height:14px}
#banner .swiper-pagination-bullet.swiper-pagination-bullet-active,#banner .swiper-pagination-bullet:hover{background-color:#ff4500}
@media (min-width:1201px){#banner li .imgs img{height:100vh;object-fit:cover}
}
@media (max-width:1660px){#banner li.swiper-slide-active .banner_wz{left:2%;max-width:96%}
.banner_control .banner_arrow{width:8.4vw}
#banner .swiper-button-next,#banner .swiper-button-prev{width:4.82vw;height:4.82vw;background-size:18px auto}
#banner .swiper-button-next{margin-left:-1.24vw}
.banner_control .banner_beat{width:4.82vw;height:4.82vw}
.banner_control .banner_beat::before{height:7vw;width:.6vw}
}
@media (max-width:1200px){#banner li .imgs img{min-height:220px}
#banner li.swiper-slide-active .banner_wz{left:15px;max-width:calc(100vw - 30px)}
.banner_control .banner_arrow{width:100px}
#banner .swiper-button-next,#banner .swiper-button-prev{width:56px;height:56px;background-size:14px auto}
#banner .swiper-button-next{margin-left:-12px}
.banner_control .banner_beat{width:56px;height:56px}
.banner_control .banner_beat::before{height:84px;width:8px}
}
@media (max-width:990px){#banner li .imgs img{min-height:200px}
#banner .swiper-pagination-bullet{width:12px;height:12px}
.banner_control .banner_beat{display:none}
#banner{width:100%;height:100%}
#banner video{width:100%!important;height:100%!important}
}
@media (max-width:640px){#banner li .imgs img{min-height:180px}
.banner_control{display:none}
#banner .swiper-pagination-bullet{width:8px;height:8px;margin:0 5px}
}