* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-transform: capitalize;
    font-family: tahoma, arial, sans-serif;
}

.container {
    position: absolute;
    min-height: 100vh;
    background: #334;
}

.container h1 {
    color: #fff;
    text-align: center;
    padding: 15px;
    font-size: 40px;
    font-weight: normal;
}

.container .video-container {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    padding: 10px;
}

.container .video-container .video {
    height: 150px;
    width: 250px;
    border: 5px solid #fff;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.7);
    cursor: pointer;
    overflow: hidden;
}

.container .video-container .video img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    transition: .2s linear;
}

.container .video-container .video:hover img {
    transform: scale(1.1);
}

.container .popup-video {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    background: rgba(0, 0, 0, .8);
    height: 100%;
    width: 100%;
    display: none;
}

.container .popup-video video {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    height: 75vh;
    border-radius: 5px;
    border: 3px solid #fff;
    object-fit: cover;
}

.container .popup-video span {
    position: absolute;
    top: 5px;
    right: 20px;
    font-size: 50px;
    color: #fff;
    font-weight: bolder;
    z-index: 100;
    cursor: pointer;
}

@media (max-width: 768px) {
    .container .popup-video video {
        width: 95%;
    }
}