.jf-slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    background: rgba(0,0,0,0.6);
    border: none;
    color: #fff;
    font-size: 32px;
    padding: 10px 15px;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.2s ease;
}

.jf-slider-arrow:hover {
    background: rgba(0,0,0,0.9);
}

.jf-left {
    left: 0;
}

.jf-right {
    right: 0;
}