/* Lazy-man Reset */
* {
  margin:0;
  padding:0;
  box-sizing: border-box;
}

/* Fullscreen Section */
header {
	width: 100%;
	/* 100% height */
	height: 100vh;
	color: white;
	background: #5A5A5A;
	text-align: center;
	padding: 20px;
	/* Fancy flex-box centering */
	display: flex;
	align-items: center;
	justify-content: center;
	-webkit-display: flex;
	-webkit-align-items: center;
	-webkit-justify-content: center;
}

header h1 {
  font-size: 40px;
  font-family: 'Roboto';
  font-weight: 700;
  max-width: 700px;
  margin-bottom: 10px;
}

header p {
	font-family: Constantia, "Lucida Bright", "DejaVu Serif", Georgia, serif;
	font-weight: 400;
	font-size: 20px;
	max-width: 700px;
	margin-bottom: 20px;
	opacity: .65;
}

.play {
  width: 70px;
  height: 70px;
  background: #222;
  display: block;
  margin: 0 auto;
  /* Important for :after */
  position: relative;
  /* Makes a circle */
  border-radius: 50%;
}

.play:hover {
  background: #333;
  cursor: pointer;
}

.play:after {
  position: absolute;
  content: "";
  /* Centering */
  top: 50%;
  margin-top: -15px;
  left: 50%;
  margin-left:  -8px;
  /* CSS Triangle */
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 15px 0 15px 20px;
  border-color: transparent transparent transparent #ffffff;
}

/* Fullscreen Overlay */
.overlay {
  width: 100%;
  height: 100vh;
  /* 50% opacity black */
  background: rgba(0,0,0,.8);
  /* Stays locked on scroll */
  position: fixed;
  /* On top of the rest*/
  z-index: 2;
  /* Hidden */
  opacity: 0;
  /* No interference */
  left: -100%;
  /* CSS3 Transition */
  transition: opacity .5s;
  -webkit-transition: opacity .5s;
}

/* 90% width container */
.video-container {
  width: 100%;
  /* Centering */
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
}

.close {
  width: 20px;
  fill: white;
  position: absolute;
  right: 0;
  /* Bring above video */
  top: -30px;
}

.close:hover {
  /* 50% opacity white */
  fill: rgba(255,255,255,0.5);
  cursor: pointer;
}

/* Class to fade in overlay */
.show {
  opacity: 1;
}