HTMLify

@import url(https://fonts.googleapis.com/css?family=Poppins:400,300,500,700);

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


body {
  background: #151515;
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  height: 100vh;
  display: grid;
  place-items: center;
}

label {
  display: block;
  line-height: 40px;
}

.input__control {
  appearance: none;
  position: relative;
  inset: 13.33333px 0 0;
  height: 40px;
  width: 40px;
  transition: all 0.15s ease-out 0s;
  background: #fff;
  margin-right: 0.5rem;
  border-radius: 50%;
  cursor: pointer;
}

.input__control:hover {
  background: #9faab7;
}

.input__control:checked {
  background: #40e0d0;
}

.input__control.radio::after {
  border-radius: 50%;
}

.input__control:checked::before {
  width: 40px;
  height: 40px;
  content: '\f00c';
  font-size: 25px;
  font-weight: bold;
  position: absolute;
  display: grid;
  place-items: center;
  font-family: 'Font Awesome 5 Free';
}

.input__control:checked::after {
  animation: click-wave 0.65s;
  background: #40e0d0;
  content: '';
  display: block;
  position: relative;
  z-index: 100;
}

@keyframes click-wave {
  0% {
    height: 40px;
    width: 40px;
    border-radius: 50%;
    opacity: 0.35;
    position: relative;
  }

  100% {
    height: 200px;
    width: 200px;
    border-radius: 50%;
    margin-left: -80px;
    margin-top: -80px;
    opacity: 0;
  }
}