.ring-container{position:relative}.circle{width:50%;height:50%;top:25%;left:25%;border-radius:50%;position:absolute}.ringring{height:100%;width:100%;left:0;top:0;border:3px solid;border-radius:50%;position:absolute;-webkit-animation:pulsate 1s ease-out;-webkit-animation-iteration-count:infinite;opacity:0}