html, body{
	height: 100%;
}

body{
	margin: 0;
	padding: 0;
  background: url("img/bg.jpg")fixed;
	background-color: black;
}

header{
	width: 100%;
	height: 15%;
	padding-top: 50px;
	box-sizing: border-box;
}

header h1{
	text-align: center;
	margin: 0;
  border: 2px solid black;
  border-width: 10px;
}

.container{
	position: relative;
	height: 85%;
	width: 100%;
	box-sizing: border-box;
	padding: 30px;
  /* background: url("img/bg.jpg") no-repeat fixed; */
}

.score-container{
	position: relative;
	margin: 0 auto;
	width: 150px;
	height: 40px;
	color: white;
}
.score{
	position: absolute;
	text-align: center; 
	font-size: 30px;
	width: 100%;
  color: #000;
}

.userScore{
	position: absolute;
	left: 0;
	top: 50%;
	transform: translate(-50%, -50%);
	background-color: #000;
	width: 50px;
	height: 15px;
	font-size: 10px;
	padding: 2px 10px;
	/* box-sizing: border-box; */
  text-align: center;
}

.compScore{
	position: absolute;
	right: 0;
	top: 50%;
	transform: translate(50%, -50%);
	background-color: #000;
  width: 50px;
	height: 15px;
	font-size: 10px;
	padding: 2px 10px;
	/* box-sizing: border-box; */
  text-align: center;
}

.buttons{
	width: 280px;
	position: absolute;
	top: 20%; 
	left: 50%;
	transform: translateX(-50%);
}
.btn{
	width: 80px;
	height: 80px;
    margin :5px;
    border: 3px solid ;
    border-radius: 50%;
    color: rgba(black, 0.5);
    font-size: 40px;
    background-color: rgba(black, 0.2);
    cursor: pointer;
    outline: none;
    transition: .3s;
}
.btn:hover{
    background-color: rgba(black, 0.5);;
    border-color: grey;
    color: #000;
}

#challenge{
	position: absolute;
	top: 43%;
	left: 50%;
	transform: translateX(-50%);
	width: 540px;
	height: 40%;
	display: none;
}
#you{
	position: relative;
	width: 37.5%;
	font-size: 50px;
}
#com{
	position: relative;
	width: 37.5%;
	font-size: 50px;
}
.userObject{
	position: absolute;
	top: 45%;
	left: 50%;
	transform: translate(-50%, -50%);
	width: 110px;
	height: 110px;
	font-size: 50px;
	padding-top: 20px;
	border: 3px solid #000;
    border-radius: 50%;
    color: #000;
    background-color: white;
    box-sizing: border-box;
    text-align: center;
}
.userObject:hover{
  background-color: rgba(black, 0.5);;
    color: #000;
}
.compObject{
	position: absolute;
	top: 45%;
	left: 50%;
	transform: translate(50%, -50%);
	width: 110px;
	height: 110px;
	font-size: 50px;
	padding-top: 20px;
	border: 3px solid #000;
    border-radius: 50%;
    color: #000;
    background-color: white;
    box-sizing: border-box;
    text-align: center;
}
.compObject:hover{
  background-color: rgba(black, 0.5);;
    color: #000;
}
.result {
	position: relative;
	width: 25%;
}

span.result{
	position: absolute;
	top: 45%;
	left: 50%;
	transform: translate(-50%, -50%);
	color: #000;
	font-size: 30px;
	font-weight: bold;
	width: 100%;
	margin: 0;
	text-align: center;
}

.who{
	position: absolute;
	bottom: 5%;
	left: 70%;
	transform: translateX(-50%);
	color: white;
	font-size: 20px;
}

@keyframes example {
  from {color: black; }
  to {color: green; }
}

/* The element to apply the animation to */
 h1 {
  /* color: black; */
  animation-name: example;
  animation-duration: 2s;
  animation-iteration-count: infinite;

}