JSFiddle - React, Tailwind, and code Playground

HTML

<figure class="picture">
  <img class="picture__img" src="https://source.unsplash.com/IFxjDdqK_0U/900x600" alt="котэ">
  <div class="picture__dots">
    <div class="picture__dot picture__dot--ear-1"></div>
    <div class="picture__dot picture__dot--ear-2"></div>
    <div class="picture__dot picture__dot--nose"></div>
  </div>
</figure>

CSS

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

body {
  margin: 0;
  padding: 0;
}

.picture {
  position: relative;
  margin: 0;
}

.picture__img {
  width: 100%;
  display: block;
}

.picture__dots {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.picture__dot {
  position: absolute;
  top: 0;
  left: 0;
  cursor: pointer;
  background-color: rgb(253, 9, 26);
  border: 3px solid rgb(255, 255, 255);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  z-index: 1;
}

.picture__dot::before {
  content: '';
  position: absolute;
  border: 1px solid rgb(253, 9, 26);
  background-color: rgba(255, 255, 255, 0);
  top: -150%;
  left: -150%;
  height: 400%;
  width: 400%;
  border-radius: 50%;
  animation: pulsar_pulsate 2s ease-out infinite;
  opacity: 0;
}

.picture__dot--ear-1 {
  left: 43%;
  top: 15%;
}

.picture__dot--ear-2 {
  left: 72%;
  top: 10%;
}

.picture__dot--nose {
  left: 46%;
  top: 42%;
}

@keyframes pulsar_pulsate {
  0% {
    transform: scale(0, 0);
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    transform: scale(1, 1);
    opacity: 0;
  }
}