body {
	margin: 0;
	background: #000;
	font-family: 'Source Sans Pro', sans-serif;
}
video {
	position: fixed;
	top: 50%;
	left: 50%;
	min-width: 100%;
	min-height: 100%;
	width: auto;
	height: auto;
	z-index: -100;
	transform: translateX(-50%) translateY(-50%);
	background-size: cover;
	transition: 1s opacity;
}
.stopfade {
	opacity: .5;
}
#polina {
	font-family: Agenda-Light, Agenda Light, Agenda, Arial Narrow, sans-serif;
	font-weight: 100;
	background: rgba(0,0,0,0.3);
	color: white;
	padding: 2rem;
	width: 33%;
	margin: 2rem;
	float: right;
	font-size: 1.2rem;
}
h1 {
	font-size: 3rem;
	text-transform: uppercase;
	margin-top: 0;
 letter-spacing: .3rem;
}
#polina button {
	display: block;
	width: 80%;
 padding: .4rem;
	border: none;
	margin: 1rem auto;
	font-size: 1.3rem;
	background: rgba(255,255,255,0.23);
	color: #fff;
	border-radius: 3px;
	cursor: pointer;
	transition: .3s background;
}
#polina button:hover {
	background: rgba(0,0,0,0.5);
}
a {
	display: inline-block;
	color: #fff;
	text-decoration: none;
	background: rgba(0,0,0,0.5);
 padding: .5rem;
	transition: .6s background;
}
a:hover {
	background: rgba(0,0,0,0.9);
}
@media screen and (max-width: 500px) {
div {
	width: 70%;
}
}
@media screen and (max-device-width: 800px) {
#bgvid {
	display: none;
}
}
.butons {
	position: absolute;
	z-index: 3;
	left: 40%;
	bottom: 15%;
	margin-left: -135px;
}
.butons ul li {
	list-style: none;
	float: left;
	margin: 0px 10px;
}
.butons ul li a {
	background: #00798d;
	color: #fff;
	font-size: 16px;
	padding: 20px 35px;
	text-decoration: none;
	font-family: Arial;
}
.butons ul li a:hover {
	background: #e44926;
	color: #fff;
}
.butons ul li a, .links a:after {
	transition: all 300ms ease-in-out;
	-webkit-transition: all 300ms ease-in-out;
	-moz-transition: all 300ms ease-in-out;
	-o-transition: all 300ms ease-in-out;
	text-decoration: none !important;
}
.pattern {
	background: url(filtre.png);
	position: absolute;
	top: 0;
	left: 0;
	z-index: 99;
	width: 100%;
	height: 100%;
}
.links {
	text-align: center;
	width: 550px;
	margin: auto;
	position: absolute;
	top: 45%;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 999;
}
.links a {
	width: 80px;
	height: 80px;
	border-radius: 50%;
	background: #fff;
	color: #161616;
	text-align: center;
	font-weight: 700;
	font-size: 18px;
	margin: 15px;
}
.links a:after {
	border: solid 2px #fff;
	width: 110px;
	height: 110px;
	border-radius: 50%;
	background: none;
	content: '';
	float: left;
	margin-left: -17px;
	margin-top: -82px;
}
.links a:hover:after {
	background: #fff;
}
.links a img {
	text-align: center;
	display: block;
	margin: 0 auto;
	margin-top: 5px;
}
.logo {
	text-align: center;
	margin: auto;
	position: absolute;
	top: 28%;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 999;
}

.mute-btn,.sound-btn { background: none;
	border: none;
	cursor: pointer; outline: none;   }

.mute-btn,.sound-btn {
	width: 50px;
	height: 50px;
	position: absolute;
	z-index: 9999;
	bottom: 20px;
	right:20px;
	   }


.mute-btn img, .sound-btn img {
	width:50px;
	height:50px;
	-webkit-border-radius: 25px;
	-moz-border-radius: 25px;
	border-radius: 25px;
}


.mute-btn { display: none;  }