* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
 }

 body {
  display: flex ;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  position: relative;
  background: #121213;
 }

 .ring {
  position: relative;
  height: 600px;
  width: 600px;
  border: #ff0000 solid 10px;
  border-radius: 50%;
  box-shadow: 0 0 10px #ff000083,
              0 0 40px #ff00009a,
              inset 0 0 30px #ff000083,
              inset 0 0 50px #ff00009a;
  filter: url(#wave);
  -webkit-box-reflect: below 5px linear-gradient(transparent 70%, #121213);
 }

 svg {
  display: none;
 }