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

@-moz-document domain("mail.google.com") {

/* customise your status */
div.uf, div.uf a {
color: #aaa !important;
font: 11px Arial !important;
text-decoration: none
}

/* customise user status */
.vn, .vn a {
color: #aaa !important;
font: 11px Arial !important
}

/* customise chat window height */
div.ko { height: 300px !important }

/* customise "User is typing..." and "User has entered text" */
div.kd {
color: #aaa;
font: 11px Arial !important;
margin-bottom: 8px !important
}

/* hide "Sent at:" */
div.kp { display: none }

/* hide "User is offline" or "User is busy" */
div.jr { display: none }

/* hide "You are invisible. Go visible" */
div.ul { display: none }

}