.reflection{
border-radius: 50%;
animation: reflect 1s infinite;
clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%);
}
.fragment{
border-radius: 50%;
clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%);
animation: fragment 2s infinite;
}
.corridor{
background-color: #fff;
animation: corridor 2s infinite;
}
.echo{
background-color: #666;
box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
animation: echo 2s infinite;
}