.thumb-container {
    position: relative;
    width: 100%;
    height: auto;
    overflow: hidden;
}

.thumb-img {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    transition: opacity 0.2s ease-in-out;
}

.video-preview {
    width: 100%;
    height: auto;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease-in-out;
}

/* Hover Effect */
.thumb-container:hover .thumb-img {
    opacity: 0;
}

.thumb-container:hover .video-preview {
    opacity: 1;
    pointer-events: auto;
}