.epaper-slider-widget {
    border: 1px solid #ddd;
    background: #fff;
    margin: 10px 0;
    padding: 0;
    text-align: center;
}
.epaper-slider-header, .epaper-slider-footer {
    background: #c00;
    color: #fff;
    font-size: 36px;
    padding: 10px 0;
    font-weight: bold;
    text-align: center;
}
.epaper-slider-container {
    position: relative;
    overflow: hidden;
    height: 350px;
}
.epaper-slider-track {
    display: flex;
    transition: transform 0.5s;
    will-change: transform;
}
.epaper-slider-item {
    min-width: 100%;
    box-sizing: border-box;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 320px;
}
.epaper-slider-item img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    background: #fff;
    border: 1px solid #ccc;
    display: block;
    margin: 0 auto;
}
.epaper-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: #c00;
    color: #fff;
    border: none;
    font-size: 2em;
    padding: 0 10px;
    cursor: pointer;
    z-index: 2;
    opacity: 0.8;
}
.epaper-slider-arrow.left { left: 0; }
.epaper-slider-arrow.right { right: 0; }