<label>
    <input type="checkbox">
    <span></span>
    <i class="indicator"></i>
  </label>
  <label>
    <input type="checkbox" checked>
    <span></span>
    <i class="indicator"></i>
  </label>

body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    flex-direction: column;
    background: #2b2b2b;
}
label{
  position: relative;
  margin: 5px 0;
  cursor: pointer;
}
label input{
  appearance: none;
  display: none;
} 
label span{
  position: relative;
  display: block;
  width: 80px;
  height: 40px;
  background: #222;
  border-radius: 40px;
  box-shadow: inset 0 2px 15px rgba(0,0,0,0.2),
  inset 0 2px 2px rgba(0,0,0,0.2),
  inset 0 -1px 1px rgba(0,0,0,0.2);
}
label .indicator{
  position: absolute;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  background: linear-gradient(to bottom, #444, #222);
  border-radius: 50%;
  box-shadow: 0 2px 5px rgba(0,0,0,0.5),
  inset 0 1px 1px rgba(255,255,255,0.1);
  transition: 0.5s;
  transform: scale(0.9);
}
label input:checked ~ .indicator{
  left: 40px;
}  
label .indicator::before{
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 5px;
  height: 5px;
  background: #f00;
  border-radius: 50%;
  transition: 0.5s;
  box-shadow: 0 0 2px #f00,
  0 0 5px #f00,
  0 0 10px #f00,
  0 0 15px #f00,
  0 0 20px #f00,
  0 0 25px #f00,
  0 0 30px #f00,
  0 0 40px #f00;
}
label input:checked ~ .indicator::before{
  background: #0f0;
  box-shadow: 0 0 2px #0f0,
  0 0 5px #0f0,
  0 0 10px #0f0,
  0 0 15px #0f0,
  0 0 20px #0f0,
  0 0 25px #0f0,
  0 0 30px #0f0,
  0 0 40px #0f0;
}

<div class="reactions">
  <div class="like"><span class="fas fa-thumbs-up"></span></div>
  <div class="love"><span class="fas fa-heart"></span></div>
  <div class="laugh"><span class="fa-solid fa-face-laugh-squint"></span></div>
  <div class="cry"><span class="fa-sharp fa-solid fa-face-sad-tear"></span></div>
</div>

*, *:before, *:after {
  box-sizing: border-box;
}

body, html {
  margin: 0;
  height: 100%;
}

body {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
body .reactions {
  width: 216px;
  height: 66px;
  display: flex;
  border: 1px solid #d9d9d9;
  background-image: linear-gradient(to top, #f7f7f7, white);
  padding: 8px;
  border-radius: 45px;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.05);
}
body .reactions.wave .like {
  animation: bounce 0.5s cubic-bezier(0.72, -0.01, 0.34, 1) forwards;
}
body .reactions.wave .love {
  animation: bounce 0.5s 0.125s cubic-bezier(0.72, -0.01, 0.34, 1) forwards;
}
body .reactions.wave .laugh {
  animation: bounce 0.5s 0.25s cubic-bezier(0.72, -0.01, 0.34, 1) forwards;
}
body .reactions.wave .cry {
  animation: bounce 0.5s 0.375s cubic-bezier(0.72, -0.01, 0.34, 1) forwards;
}
body .reactions > div {
  flex: 0 0 calc(25% - 10px);
  margin: 5px;
  border-radius: 100%;
  background-color: white;
  transition: background-color 0.5s cubic-bezier(0.72, -0.01, 0.34, 1);
  position: relative;
  z-index: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.2);
  color: #666666;
}
body .reactions > div:before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 50%;
  margin: -3px 0 0 -3px;
  display: block;
  height: 6px;
  width: 6px;
  border-radius: 100%;
  transform: rotate(45deg) scale(1);
}
body .reactions > div:after {
  content: "";
  position: absolute;
  z-index: 0;
  top: 50%;
  left: 50%;
  margin: -5px 0 0 -5px;
  display: block;
  height: 10px;
  width: 10px;
  border-radius: 100%;
  transform: rotate(90deg) scale(1);
}
body .reactions > div > span {
  position: relative;
  z-index: 1;
}
body .reactions > div.active {
  z-index: 1;
}
body .reactions > div.like {
  transition: none;
}
body .reactions > div.like:hover {
  color: #00de54;
  box-shadow: inset 0 0 0 1px #00de54;
}
body .reactions > div.like:before, body .reactions > div.like:after {
  background-color: transparent;
  box-shadow: 0 0 0 #00de54, 0 0 0 #00de54, 0 0 0 #00de54, 0 0 0 #00de54;
}
body .reactions > div.like.active {
  background-color: #00de54;
  text-shadow: 0 1px 2px #00782d;
  box-shadow: inset 0 0 0 1px #00ab41, inset 0 2px 4px #00ab41;
  color: white;
  transition: all 0.35s 0.25s cubic-bezier(0.72, -0.01, 0.34, 1);
}
body .reactions > div.like.active > span {
  animation: thumbsUp 0.6s 0.2s cubic-bezier(0.72, -0.01, 0.34, 1) forwards;
}
body .reactions > div.like.active:before, body .reactions > div.like.active:after {
  transition: all 0.8s 0.375s cubic-bezier(0, -0.02, 0.04, 1);
  height: 0;
  width: 0;
  box-shadow: 0 50px 0 #00de54, 50px 0 0 #00de54, -50px 0 0 #00de54, 0 -50px 0 #00de54;
  margin: 0 0 0 0;
}
body .reactions > div.love {
  transition: none;
}
body .reactions > div.love:hover {
  color: orangered;
  box-shadow: inset 0 0 0 1px orangered;
}
body .reactions > div.love:before, body .reactions > div.love:after {
  background-color: transparent;
  box-shadow: 0 0 0 orangered, 0 0 0 orangered, 0 0 0 orangered, 0 0 0 orangered;
}
body .reactions > div.love.active {
  background-color: orangered;
  text-shadow: 0 1px 2px #992900;
  box-shadow: inset 0 0 0 1px #992900, inset 0 2px 4px #b33000;
  color: white;
  transition: all 0.35s 0.375s cubic-bezier(0.72, -0.01, 0.34, 1);
}
body .reactions > div.love.active > span {
  animation: heartBeat 3s 0.6s cubic-bezier(0.72, -0.01, 0.34, 1) forwards;
}
body .reactions > div.love.active:before, body .reactions > div.love.active:after {
  height: 0;
  width: 0;
  transition: all 0.8s 0.5s cubic-bezier(0, -0.02, 0.04, 1);

  box-shadow: 0 50px 0 orangered, 50px 0 0 orangered, -50px 0 0 orangered, 0 -50px 0 orangered;
  margin: 0 0 0 0;
}
body .reactions > div.laugh {
  transition: none;
}
body .reactions > div.laugh:hover {
  color: #ff7500;
  box-shadow: inset 0 0 0 1px #ff7500;
}
body .reactions > div.laugh:before, body .reactions > div.laugh:after {
  background-color: transparent;
  box-shadow: 0 0 0 #ff7500, 0 0 0 #ff7500, 0 0 0 #ff7500, 0 0 0 #ff7500;
}
body .reactions > div.laugh.active {
  background-color: #ff7500;
  text-shadow: 0 1px 2px #b35200;
  box-shadow: inset 0 0 0 1px #b35200, inset 0 2px 4px #cc3700;
  color: white;
  transition: all 0.35s 0.5s cubic-bezier(0.72, -0.01, 0.34, 1);
}
body .reactions > div.laugh.active > span {
  animation: laughHard 2s 0.6s cubic-bezier(0.72, -0.01, 0.34, 1) forwards;
}
body .reactions > div.laugh.active:before, body .reactions > div.laugh.active:after {
  transition: all 0.8s 0.625s cubic-bezier(0, -0.02, 0.04, 1);
  height: 0;
  width: 0;
  box-shadow: 0 50px 0 #ff7500, 50px 0 0 #ff7500, -50px 0 0 #ff7500, 0 -50px 0 #ff7500;
  margin: 0 0 0 0;
}
body .reactions > div.cry {
  transition: none;
}
body .reactions > div.cry:hover {
  color: #00b4ff;
  box-shadow: inset 0 0 0 1px #00b4ff;
}
body .reactions > div.cry:before, body .reactions > div.cry:after {
  background-color: transparent;
  box-shadow: 0 0 0 #00b4ff, 0 0 0 #00b4ff, 0 0 0 #00b4ff, 0 0 0 #00b4ff;
}
body .reactions > div.cry.active {
  background-color: #00b4ff;
  text-shadow: 0 1px 2px #005a80;
  box-shadow: inset 0 0 0 1px #007eb3, inset 0 2px 4px #0090cc;
  color: white;
  transition: all 0.35s 0.625s cubic-bezier(0.72, -0.01, 0.34, 1);
}
body .reactions > div.cry.active > span {
  animation: sadDroop 2s 0.75s cubic-bezier(0.72, -0.01, 0.34, 1) forwards;
}
body .reactions > div.cry.active:before, body .reactions > div.cry.active:after {
  transition: all 0.8s 0.75s cubic-bezier(0, -0.02, 0.04, 1);
  height: 0;
  width: 0;
  box-shadow: 0 50px 0 #00b4ff, 50px 0 0 #00b4ff, -50px 0 0 #00b4ff, 0 -50px 0 #00b4ff;
  margin: 0 0 0 0;
}

@keyframes bounce {
  0% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-50px);
  }
  100% {
    transform: translateY(0);
  }
}
@keyframes thumbsUp {
  0% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(-30deg);
  }
  40% {
    transform: rotate(40deg);
  }
  100% {
    transform: rotate(0deg);
  }
}
@keyframes heartBeat {
  0% {
    transform: scale(1);
  }
  5% {
    transform: scale(1.2);
  }
  10% {
    transform: scale(1);
  }
  15% {
    transform: scale(1.2);
  }
  20% {
    transform: scale(1);
  }
  40% {
    transform: scale(1);
  }
  45% {
    transform: scale(1.2);
  }
  50% {
    transform: scale(1);
  }
  55% {
    transform: scale(1.2);
  }
  60% {
    transform: scale(1);
  }
  80% {
    transform: scale(1);
  }
  85% {
    transform: scale(1.2);
  }
  90% {
    transform: scale(1);
  }
  95% {
    transform: scale(1.2);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes laughHard {
  0% {
    transform: rotate(0deg) scale(1);
  }
  25% {
    transform: rotate(-20deg) scale(1.1);
  }
  50% {
    transform: rotate(20deg) scale(1);
  }
  75% {
    transform: rotate(-20deg) scale(1.2);
  }
  100% {
    transform: rotate(0deg) scale(1);
  }
}
@keyframes sadDroop {
  0% {
    transform: translateY(0);
  }
  80% {
    transform: translateY(5px) rotate(40deg);
  }
  93% {
    transform: translateY(-2px) rotate(-10deg);
  }
  100% {
    transform: translateY(0px);
  }
}/*# sourceMappingURL=salom.css.map */