Untitled

<body bgcolor="#1a1a1a">
<div id="holder">
    <div class="dot"></div>
    <div class="pulse"></div>
</div>

#holder {
    margin: 50px auto;
    width: 50px;
    height: 50px;
    position: relative;

}
.pulse {
    width: 10px;
    height: 10px;
    border: 5px solid #f7f14c;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    border-radius: 30px;
    background-color: #716f42;
    z-index: 10;
    position: absolute;
    left: 15px;
    top: 15px;
}
.dot {
    border: 10px solid #fff601;
    background: transparent;
    -webkit-border-radius: 60px;
    -moz-border-radius: 60px;
    border-radius: 60px;
    height: 50px;
    width: 50px;
    -webkit-animation: pulse 3s ease-out;
    -moz-animation: pulse 3s ease-out;
    animation: pulse 3s ease-out;
    -webkit-animation-iteration-count: infinite;
    -moz-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    position: absolute;
    top: -10px;
    left: -10px;
    z-index: 1;
    opacity: 0;
}
@-moz-keyframes pulse {
 0% {
    -moz-transform: scale(0);
    opacity: 0.0;
 }
 25% {
    -moz-transform: scale(0);
    opacity: 0.1;
 }
 50% {
    -moz-transform: scale(0.1);
    opacity: 0.3;
 }
 75% {
    -moz-transform: scale(0.5);
    opacity: 0.5;
 }
 100% {
    -moz-transform: scale(1);
    opacity: 0.0;
 }
}
@-webkit-keyframes "pulse" {
 0% {
    -webkit-transform: scale(0);
    opacity: 0.0;
 }
 25% {
    -webkit-transform: scale(0);
    opacity: 0.1;
 }
 50% {
    -webkit-transform: scale(0.1);
    opacity: 0.3;
 }
 75% {
    -webkit-transform: scale(0.5);
    opacity: 0.5;
 }
 100% {
    -webkit-transform: scale(1);
    opacity: 0.0;
 }
}