"video" class="swiper-slide" th:each="item : ${videos}">
    <video class="swiper-slide-video" width="100%" height="300px" style="object-fit: fill" controls="controls" webkit-playsinline="true" poster="xxx" playsinline="true" x5-playsinline="true">
        <source th:src="@{${item.videoUrl}}" type="video/mp4">
    video>
div>