Animated World Map With Round Circle In Css

<div style="margin: 10% auto;max-width: 50%;">
	<h1><center> Global Map Circle Animation In Css</center></h1>
<div class="stage">
	<div class="ball"></div>
</div>
</div>

body {
	background-color: #75cfe5;
}
.stage{
	height: 200px;
	width: 200px;
    margin: 0 auto;
}
.ball {
	-webkit-animation: move-map 35s infinite cubic-bezier(.5,.5,.5,.5);
	animation: move-map 35s infinite cubic-bezier(.5,.5,.5,.5);
}

.ball {
    display: inline-block;
    width: 100%;
    height: 100%;
    margin: 0;
    border-radius: 50%;
    position: relative;
    -webkit-transform-style: preserve-3d;
    background-image: url('http://www.jquerypost.com/demo/animated-world-map-with-round-circle-in-css-847/earth.jpg');
    background-repeat: repeat-x;
    background-size: auto 200px;
    box-shadow: 0 2px 2px rgba(0,0,0,.18), 0 4px 4px rgba(0,0,0,.18), 0 8px 8px rgba(0,0,0,.18), 0 16px 16px rgba(0,0,0,.15), 0 32px 32px rgba(0,0,0,.15);
}
.ball:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    box-shadow: -40px 10px 70px 10px rgba(0,0,0,.5) inset;
    z-index: 2;
}
.ball:after {
    content: "";
    position: absolute;
    border-radius: 50%;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: .3;
    background: radial-gradient(circle at 50% 80%,ligthen(#75cfe5,5),#75cfe5 10%,#020409 66%,#13265e 100%);
}

@keyframes move-map {
	0% {
    background-position: -800px 40%;
}
100% {
    background-position: 0 40%;
}
}