@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("youtube.com") {

/* increases the video's size */
#watch-player-div embed {
width: 640px !important;
height: 513px !important;
}

/* hides advertisements */
#watch-channel-brand-div,
span.expand-header,
#watch-promoted-container {
display: none !important;
}

/* centers the video and moves the information box to the left */
#watch-this-vid{
width: 840px !important;
min-height: 1496px !important;
}

#watch-vid-title{
text-align: center;
}

#watch-player-div {
width: 640px !important;
margin: 0 auto !important;
border: 1px solid #FFF;
padding: 1px;
}

#watch-video-response {
margin-top: 10px !important;
}

#watch-video-response{
background:#FFC;
border:1px solid #FC3;
font-weight:bold;padding:5px;
margin:5px 0px;
}


/* border: 1px + padding: 5px */
#watch-video-response,
#watch-ratings-views {
width: 468px !important;
}

/* border: 1px + padding: 7px */
#watch-active-sharing {
width: 464px !important;
}

/* border: 1px */
#watch-actions-area,
#watch-comments-stats {
width: 478px !important;
}

#watch-video-response,
#watch-ratings-views,
#watch-actions-area,
#watch-active-sharing,
#watch-comments-stats {
margin-left: 380px !important;
}

#watch-other-vids{
margin-top: 527px !important;
position: absolute;
}

}