加载我的网站不会从图库加载图像，但单击滑块箭头图像出现

Question

网站链接：https://tomspink.co.uk/portfolio-lovevelo

当点击滑块时，图像会加载，我不知道为什么它们没有加载进行加载。我正在使用猫头鹰幻灯片：https://owlcarousel2.github.io/OwlCarousel2/

任何帮助都会很棒！ ：）

.owl-carousel .owl-pagination {
    text-align: center;
}

.owl-carousel .owl-pagination .owl-page {
    border-radius: 8px;
    width: 8px;
    height: 8px;
    display: inline-block;
    margin: 0 4px;
    position: relative;
    background: rgba(255, 255, 255, .7);
    display: inline-block;
    overflow: hidden;
    height: 6px;
    width: 6px;
    margin: 6px 4px;
    text-indent: -200%;
    z-index: 1000;
    border-radius: 6px;
    box-shadow: 0 0 1px rgba(17, 17, 17, .4);
    transition: all .3s cubic-bezier(0, 0, .58, 1);
}

.owl-carousel .owl-pagination .owl-page.active {
    -webkit-transform: scale(1.3);
            transform: scale(1.3);
}

.image-slider {
    position: relative;
}

.image-slider img {
    width: 100%;
}

.image-slider.owl-carousel .owl-prev,
.image-slider.owl-carousel .owl-next {
    background: rgba(0, 0, 0, .1);
    position: absolute;
    border-radius: 8px;
    height: 50px;
    width: 50px;
    top: 50%;
    margin-top: -25px;
    text-align: center;
    line-height: 50px;
    font-size: 16px;
    display: block;
    color: #fff;
    transition: .2s linear;
}

.image-slider.owl-carousel .owl-prev:hover,
.image-slider.owl-carousel .owl-next:hover {
    background: rgba(0, 0, 0, .3);
}

.image-slider.owl-carousel .owl-prev {
    left: 15px;
}

.image-slider.owl-carousel .owl-next {
    right: 15px;
}

.image-slider .owl-pagination {
    margin-top: -28px;
}

.image-slider .owl-dots {
    margin-top: 20px;
}

.tms-slides {
    text-align: center;
}

.tms-slides .tms-icons h2 {
    line-height: 1;
    font-size: 32px;
    margin: 0 0 20px;
}

.tms-slides blockquote {
    border: 0;
    line-height: 1.8;
    font-size: 22px;
    padding: 20px 0;
    margin: 0;
}

<section class="module portfolio-section">
				<div class="container">
					<div class="row">
						<div class="col-md-12">
							<div class="portfolio-content">
								<div class="gallery">
									<figure class="gallery-item">
										<div class="gallery-icon"><img src="assets/images/portfolio/LV-Intro-Artwork-1920x1280-2.jpg" alt=""></div>
										<figcaption class="gallery-caption">KWD Chartered Surveyors</figcaption>
									</figure>
								</div>
                                <div class="portfolio-content">
                                        <div class="image-slider owl-carousel fadeOut">
                                            <img src="assets/images/portfolio/LV-carousel-mac-wtr.jpg" alt="">
                                            <img src="assets/images/portfolio/LV-carousel-mac-gall.jpg" alt="">
                                            <img src="assets/images/portfolio/LV-carousel-mac-404.jpg" alt="">
                                            <img src="assets/images/portfolio/LV-carousel-mac-about.jpg" alt="">
                                        </div>
                                </div>
								<div class="gallery gallery-columns-2">
									<figure class="gallery-item">
										<div class="gallery-icon"><img src="assets/images/portfolio/LV-Letter-card-1920.jpg" alt=""></div>
										<figcaption class="gallery-caption">Business card</figcaption>
									</figure>
									<figure class="gallery-item">
										<div class="gallery-icon"><img src="assets/images/portfolio/LV-Business-card-1920.jpg" alt=""></div>
										<figcaption class="gallery-caption">Business Card & Letterhead</figcaption>
									</figure>
								</div>
							</div>
						</div>
					</div>
				</div>
			</section>

            </figure>
          </div>
        </div>
      </div>
    </div>
  </div>
</section>

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