body {
	margin: 0;
	padding: 0;
	line-height: 1.5em;
	font-family: Century Gothic;
	font-size: 20px;
	color:white;
}

#backg {
  height:100%;
  width:100%;
  background:linear-gradient(180deg,#9b111e, #e0115f);
  z-index:0;
  position: relative;
  overflow:hidden;
}

#backg::after {
	content:'';
  top:0;
	transform:translateX(100%);
	width:100%;
	height:100%;
	position: absolute;
	z-index:-1;
	animation: slide 15s linear infinite 1s;
	background: radial-gradient(
		rgba(255,255,255,0) 45%,
		rgba(66,22,11,0.1) 50%,
		rgba(255,255,255,0) 65%);
}

@keyframes slide {
	0% {transform:translateY(-100%);}
    50% {transform:translateY(-100%);}
	100% {transform:translateY(100%);}
}

#logo {
	width: 100%;
    height: 2em;
	z-index: 10;
	animation-name: breath;
    animation-duration: 3s;
    animation-iteration-count: infinite;
}

.logo_frame{
	 width: 33%;
	 left:33%;
	 position: relative;
	 z-index: 12;
}

#ruby_frame{
	 position: absolute;
	 right:-1em;
	 bottom:0.5em;
	 width:1em;
	 height:1em;
	background-image:url("image/ruby.png");
	background-size: cover;
	overflow:hidden;
	opacity:0.7;
}

#ruby_frame::after {
	opacity:0;
	content:'';
	position: absolute;
	top:0;
	left:0;
	width:100%;
	height:100%;
	z-index:44;
	animation: glare 8s linear infinite 3s;
    background-image: radial-gradient( white 5%, rgba(0,0,0,0) 70%);
}

@keyframes glare {
	0% {opacity:0;transform:translateX(-50%)}
  20% {opacity:1;transform: scale(1.0);}
	40% {opacity:0;transform:translate(50%,-50%);}
}

@keyframes breath {
  0%   {transform: scale(1.0)}
  5%  {transform: scale(1.02)}
  10%  {transform: scale(1)}
  15%  {transform: scale(1.02)}
  40%  {transform: scale(1.0)}
  100% {transform: scale(1.0)}
}

#menu
{
	padding: 0.5em 0px;
	position: fixed;
	width: 100%;
	background-image: linear-gradient(180deg, 		#710446 15%,#42160b 50%);
	text-align:center;
	z-index: 10;
}

/*designe units*/ 
#menu li{
	padding: 0 ;
	margin: 0 -3px;
	display: inline-block;
	border-right: 1px solid #d83b4c;
	border-left: 1px solid #d83b4c;		
	position:relative;
	bottom:-0.3em;
}

/*designe text*/ 
#menu li a {
	position:relative;
	padding: 2px 1em;
	height:150%;
	font-size: 20px;
	text-decoration: none;
	color: white;	
}

/*hover on text*/ 
#menu li a:hover, #menu li .current {
	text-shadow: 0px 2px 4px black;
}

#menu li:hover, #menu li .current {
	background-color: #710446;
}

h1{
	text-align:left;	
	font-size:200%;
}

h2{
	text-align:right;
	font-size:150%;
	
}

h3{
	text-align:center;
	font-size:80%;
	
}

.images_buttons {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	padding-bottom: 10px;
	z-index:3;
	}
.images_buttons a {
	height: 150px;
	width: 150px;
	border-radius: 50%;
	background-size: cover;
	border: 3px solid #fff;
	margin: 25px 15px;
	position: relative;
	 background-repeat: no-repeat;
	}
	 
.images_buttons span {
	margin-top: 105%;
	display: block;
	text-align:center;
	color: #fff;
	font-weight: bold;
	}
	
.images_buttons a:hover {
	transform: scale(1.2);
	z-index: 2;
	cursor:pointer;
	}
.images_buttons a:hover span {
	text-shadow:0 0 3px black,0 0 4px black, 0 0 5px black,0 0 12px white,0 0 12px white;
	}
	
.images_buttons a:active {
	transform: scale(2);
	z-index: 8;
	border-radius: 10%;
	border: 15px solid rgba(0,0,0,0.9);
	position:absolute;
	box-shadow:0 0 20px 20px rgba(0,0,0,0.9);
	}
.images_buttons a:active span{
	text-shadow:0 0 1px white;
	}
/*section*/
.section{
	//top:150px;
	padding: 4em 50px 0px;
	//border: 1px solid yellow;
}

.youtube_buttons_frame {
	
	position:relative;
	overflow: hidden;
	//padding-top: 56.25%;
	width:50%;
	 margin: auto;
	// border: 1px solid blue;
	 
}
.youtube_buttons {
	
	position:relative;
	overflow: hidden;
	padding-top: 56.25%;
	//width:50%;
	 margin: auto;
	// border: 1px solid black;
	 
}
.yt-iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.logo {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}