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CSS

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <div class="container" onmouseover="makeVisible">
  <div class="heart"></div>
    <div class="avatar-ponytail"></div>
    <div class="avatar-body">
      <div class="shirt-button"></div>
      <div class="heart-button"><p>&#10084</p></div>
    </div>
    <div class="avatar-hair"></div>
    <div class="avatar-head"></div>
    <div class="avatar-neck"></div>
    <div class="avatar-face">
      <div class="eyes"></div>
      <div class="glasses">
        <div class="left">
          <div class="shine"></div>
        </div>
        <div class="right">
          <div class="shine"></div>
        </div>
      </div>
      <div class="cheeks"></div>
    </div>
</div>
!

CSS 

              
                $background: #020916;
$container: #5ab3b5; //#00ced1;
$shirt: #b51231;
$skin: #c74b16;

body {
  background: #{$background};
  position: absolute;
  transform: translate(-50%, -50%);
  left: 50%;
  top: 50%;
}

.container {
  background: #{$container};
  overflow: hidden;
  width: 300px;
  height: 300px;
  border-radius: 100%;
  transition: all 0.5s ease;
  &:hover {
    background: pink;
    .cheeks {
      &::before,
      &::after {
        background: darken($shirt, 10%);
      }
    }
    .heart {
      background: pink;
      &:before,
      &:after {
        background: pink;
      }
    }
    .shirt-button {
      background: $shirt;
    }
    .heart-button {
      z-index: 1;
      color: white;
      animation: pulse 1s 0.5s ease-out infinite;
    }
  }
}

.heart {
  width: 300px;
  height: 300px;
  background: $background;
  position: absolute;
  top: 30px;
  z-index: -1;
  transform: rotate(45deg);
  transition: all 0.5s ease;
  &:before,
  &:after {
    content: "";
    width: 300px;
    height: 300px;
    position: absolute;
    border-radius: 100%;
    background: $background;
    transition: all 0.5s ease;
  }
  &:before {
    top: -150px;
    left: 0;
  }
  &:after {
    left: -150px;
    top: 0;
  }
}
.avatar-body {
  width: 60px;
  height: 30px;
  background: $shirt;
  position: absolute;
  left: calc(50% - 30px);
  top: 75%;
  z-index: 2;
  &:after {
    content: "";
    position: absolute;
    border-bottom: 20px solid darken(white, 10%);
    border-left: 20x solid transparent;
    border-right: 15px solid transparent;
    height: 0;
    width: 22px;
    right: calc(50% - 10px);
    top: -20px;
  }
  &:before {
    content: "";
    position: absolute;
    border-bottom: 20px solid darken(white, 20%);
    border-left: 15px solid transparent;
    border-right: 0px solid transparent;
    height: 0;
    width: 25px;
    right: 2px;
    top: -20px;
  }
}
.shirt-button {
  position: absolute;
  width: 10px;
  height: 10px;
  background: white;
  border-radius: 100%;
  left: calc(50% - 5px);
  top: 10px;
}
.heart-button {
  position: absolute;
  color: $shirt;
  font-size: 20px;
  top: -15px;
  left: 35%;
  z-index: -1;
}
.avatar-head {
  position: absolute;
  z-index: 3;
  width: 90px;
  height: 120px;
  background: $skin;
  border-radius: 40px;
  left: calc(50% - 45px);
  top: 70px;
}
.avatar-neck {
  position: absolute;
  width: 40px;
  height: 50px;
  background: #{$skin};
  left: calc(50% - 20px);
  top: 60%;
  box-shadow: inset 0px 16px 0px 0px darken($skin, 10%);
}
.avatar-hair {
  position: absolute;
  width: 130px;
  height: 130px;
  background: #{$background};
  border-radius: 100%;
  left: calc(50% - 65px);
  top: 12%;
  box-shadow: inset 10px -1px lighten($background, 10%);
  &:after {
    content: "";
    position: absolute;
    width: 90px;
    height: 50px;
    background: #{$background};
    border-radius: 0px 200px 0px 200px;
    z-index: 4;
    left: 40px;
    top: 20px;
    transform: rotate(10deg);
  }
}
.avatar-ponytail {
  width: 90px;
  height: 120px;
  position: absolute;
  background: #{$background};
  left: 25%;
  top: 40%;
  border-radius: 200px;
  &:after {
    content: "";
    position: absolute;
    width: 120px;
    height: 70px;
    background: #{$background};
    border-radius: 0 0 300px 300px;
    top: 60%;
    right: -5%;
  }
}
.avatar-face {
  width: 500px;
  height: 500px;
  position: absolute;
  left: calc(50% - 35px);
  top: calc(50% - 50px);
  z-index: 5;
  .eyes {
    dispaly: flex;
    justify-content: space-between;
    position: absolute;
    top: 12px;
    left: -7px;
    &::before,
    &::after {
      display: inline-block;
      content: "";
      width: 15px;
      height: 40px;
      background: #{$background};
      margin: 0 14px;
      border-radius: 200px;
      animation: blink 3s ease-in-out infinite;
    }
  }

  .glasses {
    position: relative;
    width: 5px;
    height: 2px;
    background: #f89714;
    left: 6.5%;
    top: 25px;
    .left {
      position: absolute;
      width: 50px;
      height: 50px;
      background: transparent;
      border-radius: 100%;
      border: 2px solid #f89714;
      left: -52px;
      top: -22px;
      overflow: hidden;
      z-index: 2;
    }
    .right {
      @extend .left;
      left: 4px;
    }
  }
}
.shine {
  position: absolute;
  &:before {
    content: "";
    position: absolute;
    width: 20px;
    height: 100px;
    background: white;
    opacity: 0.3;
    transform: rotate(30deg);
    top: -25px;
    left: 5px;
  }
  &:after {
    @extend .shine, :before;
    width: 5px;
    left: 30px;
  }
}
.cheeks {
  dispaly: flex;
  justify-content: space-between;
  position: absolute;
  top: 55px;
  left: -25px;
  &::before,
  &::after {
    display: inline-block;
    content: "";
    width: 20px;
    height: 20px;
    background: $skin;
    margin: 0 20px;
    opacity: 0.5;
    transition: all 1s ease;
    border-radius: 200px;
  }
}

@keyframes blink {
  0% {
    transform: scaleY(1);
  }
  18% {
    transform: scaleY(1);
  }
  20% {
    transform: scaleY(0);
  }
  25% {
    transform: scaleY(1);
  }
  38% {
    transform: scaleY(1);
  }
  40% {
    transform: scaleY(0);
  }
  45% {
    transform: scaleY(1);
  }
  80% {
    transform: scaleY(1);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
  } 30% {
    transform: scale(1.5);
  } 100% {
    transform: scale(1);
  }
}
!

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