.slideshow-container {
    max-width: 100%;
    position: relative;
    margin: auto;
}

/* 隐藏所有幻灯片 */
.mySlides {
    display: none;
}

/* 幻灯片图片样式 */
.mySlides img {
    width: 100%;
    vertical-align: middle;
}

/* 淡入动画 */
.fade {
    animation-name: fade;
    animation-duration: 1.5s;
}

@keyframes fade {
    from {opacity: .4}
    to {opacity: 1}
}

/* 导航按钮 */
.slides-container-prev, .slides-container-next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -22px;
    color: white;
    font-weight: bold;
    font-size: 18px;
    transition: 0.6s ease;
    background-color: rgba(0,0,0,0.3);
}

.slides-container-next {
    right: 0;
}

/* 导航点容器 */
.slides-dots {
    text-align: center;
    margin-top: 20px;
}

/* 单个导航点 */
.slides-dot {
    cursor: pointer;
    height: 15px;
    width: 15px;
    margin: 0 2px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
}

.slides-active, .dot:hover {
    background-color: #717171;
}