.video-nr-ul {
    padding: 29px 49px;
    display: flex;
    flex-wrap: wrap;
    /* justify-content: space-between; */
}

.video-nr-li {
    width: 25%;
    margin-bottom: 28px;
}

.video-nr-li a {
    width: 96%;
    display: block;
}

.video-nr-li-img {
    position: relative;
    width: 96%;
    height: 170px;
    overflow: hidden;
    border-radius: 22px;
    margin-bottom: 11px;
}

.video-nr-li-img>img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s;
}

.video-nr-li:hover .video-nr-li-img-hover {
    opacity: 1;
}

.video-nr-li:hover .video-nr-li-img>img{
    transform: scale(1.1);
}

.video-nr-li-img-hover {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s;
}


/* .video-nr-li:nth-child(4n) {
    margin-right: 0;
} */

.video-nr-li-title {
    font-size: 18px;
    color: #333;
    text-align: center;
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media screen and (max-width: 768px) {
    .video-nr-li {
        width: 50%;
        margin-bottom: 28px;
    }
    .video-nr-ul {
        padding: 10px;
    }
}