Chromium's ext. streamkeys custom css by plmch

/* ==UserStyle==
@name         streamkeys black
@namespace    https://web.telegram.org
@version      1.1
@description  Chromium's ext. streamkeys custom css. Minimalistic, black.
@author       Plamch
==/UserStyle== */

@-moz-document url-prefix("its.not.for.a.webpage") {

/* custom */
.header,
.site-title,
#donate-link,
#help-link,
.options,
.player-controls-button:first-of-type,
.player-controls-button:nth-of-type(2),
.player-controls-button:last-of-type,
.player-controls-button:nth-last-of-type(2),
.site-priority-label,
#btn-disabled-sites {
	display: none;
}
*,
.site-tab-container,
.site-data,
.song-data,
.site-tab-container:last-of-type {
	border: 0!important;
	padding: 0!important;
	margin: 0!important;
	min-height: 0!important;
}
body,
.player-controls-container {
	background: black;
	color: #ddd;
	outline:0!important;
}
.site-tab-container {
	margin-top: -1px!important;
}
.song-data:last-of-type {
	margin-bottom: 5px!important;
}
.player-container {
	margin-top: 5px!important;
}
.site-link {
	margin-left: -265px!important;
}	
.song-data {
	margin: -23px 5px 0px 67px!important;
}
.player-controls-container {
	margin-top: -24px!important;
	margin-left: -25px!important;
	width: 50%;
}
.mdl-button {
	width: 10px;
	min-width: 10px;
	height: 12px;
}
*::selection
{
	background: #eee;
	color: #000;
}
/* end */

}