.video-block {
    position: relative;    
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-block a.btn-play-video {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: rgba(21, 20, 19, 0.3);
    border-radius: 100%;
    cursor: pointer;
}

.video-block a.btn-play-video > div {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: #ffc72c;
    border-radius: 100%;
}

.video-block a.btn-play-video > div svg {
    width: 15px;
    height: 17px;
}

@media (min-width: 1300px) {
    .video-block a.btn-play-video {
        width: 80px;
        height: 80px;
        background-color: rgba(21, 20, 19, 0.3);
    }

    .video-block a.btn-play-video > div {
        width: 60px;
        height: 60px;
        transition: width 0.2s ease-in, height 0.2s ease-in, background-color 0.2s ease-in;
    }

    .video-block a.btn-play-video:hover > div {
        width: 70px;
        height: 70px;
        background-color: #ffd737;
        transition: width 0.2s ease-out, height 0.2s ease-out, background-color 0.2s ease-out;
    }
}