.small{
width: 6px;
height: 6px;
border: 2px solid #fff;
border-radius: 50%;
}
.big{
width: 50px;
height: 50px;
background-color: white;
border-radius: 50%;
margin-bottom: 20rem;
animation-name: stretch;
animation-duration: 2.0s;
animation-timing-function: ease-out;
animation-direction: alternate;
animation-iteration-count: infinite;
animation-play-state: running;
}
@keyframes stretch {
0% {
opacity: 0.2;
background-color: green;
border-radius: 100%;
}
50% {
background-color: orange;
}
100% {
//transform: scale(2.0);
background-color: red;
}
}
