body{
	margin: 0;
	padding: 0;
	height: 100vh;
	background: url(../../src/img/bg/bg.jpg);
	background-size: cover;
	animation: animateBg 60s linear infinite;
}

.pulse{
	position: absolute;
	top: 50%;
	left: 83%;
	transform: translate(-50%, -50%);
	width: 200px;
	height: 200px;
	background: url(../../src/img/bg/earth.png);
	background-size: cover;
	animation: animateEarth 6s linear infinite;
	border-radius: 50%;
	box-shadow: inset 0 0 40px rgba(255, 255, 255, .5);
}

.pulse span{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: block;
	width: 100%;
	height: 100%;
	background: transparent;
	border-radius: 50%;
	border: 2px solid #fff;
	box-sizing: border-box;
	animation: animate 6s linear infinite;
}

.pulse span:nth-child(1) {
	animation-delay: 0s;
}

.pulse span:nth-child(2) {
	animation-delay: -2s;
}

.pulse span:nth-child(3) {
	animation-delay: -4s;
}

@keyframes animate
{
	0%
	{
		width: 200px;
		height: 200px;
		opacity:1;
	}

	50%
	{
		opacity:1;
	}

	100%
	{
		width: 600px;
		height: 600px;
		opacity:1;
	}
}

@keyframes animateEarth
{
	0%
	{
		background-position: 0 0;
	}
	100%
	{
		background-position: 719px 0;
	}
}

@keyframes animateBg
{
	0%
	{
		background-position: 0 0;
	}
	100%
	{
		background-position: 1600px 0;
	}
}