iframe {
    width: 100%;
}

.video-thumbnail {
    position: relative;
    cursor: pointer;
}

.video-thumbnail .play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: transparent;
    border: none;
    border-radius: 50%;
    /* width: 70px;
    height: 70px; */
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 32px;
    transition: background 0.3s ease;
}

.video-thumbnail .play-button:hover {
    background-color: rgba(0, 0, 0, 0.8);
}

.modal-body .btn-close {
    z-index: 99;
}