.video-controller {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 5rem;
}


.video-play-pause-control,
.video-sound-control {
    cursor: pointer;
    opacity: 0.3;
    transition: opacity 0.2s ease-in-out;
}

:is(.video-play-pause-control, .video-sound-control):hover {
    opacity: 1;
    transition: opacity 0.2s ease-in-out;
}