.preview_video_container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    width: 100%;
}

.preview_video_description {
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.preview_video_video {
    width: 45%;
    border-radius: 1em;
}