<div class="snowman">
  <div class="snowman-face"></div>
  <div class="snowman-nose"></div>
  <div class="mouth"></div>
  <div class="buttons"></div>
  <div class="arm right"></div>
  <div class="arm left"></div>
</div>
<div class="shadow"></div>

* {
  margin: 0;
  padding: 0;
}

body {
  height: 100vh;
  width: 100vw;
  background: #b3d3c3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.snowman {
  position: relative;
  background: linear-gradient(
    166deg,
    rgba(255, 255, 255, 1) 78%,
    rgba(248, 244, 238, 1) 88%
  );
  height: 23vmin;
  width: 25vmin;
  border-radius: 48% 52% 51% 49% / 53% 53% 47% 47%;
  top: 9vmin;
}

.snowman::after {
  position: absolute;
  content: "";
  background: linear-gradient(
    166deg,
    rgba(255, 255, 255, 1) 78%,
    rgba(248, 244, 238, 1) 88%
  );
  height: 20vmin;
  width: 25vmin;
  border-radius: 48% 52% 51% 49% / 58% 59% 41% 42%;
  top: -13vmin;
}

.snowman::before {
  position: absolute;
  content: "";
  background: #f4e8e1;
  height: 10vmin;
  width: 16vmin;
  border-radius: 48% 52% 51% 49% / 58% 59% 41% 42%;
  left: 4.5vmin;
  top: -2vmin;
}

.snowman-face {
  position: relative;
  background: #20313d;
  height: 2vmin;
  width: 2vmin;
  border-radius: 50%;
  top: -2vmin;
  left: 7vmin;

  box-shadow: 9vmin 0 #20313d;
  z-index: 1;

  animation: blink 6s infinite;
}

.snowman-face::after {
  position: absolute;
  content: "";
  background: white;
  height: 0.4vmin;
  width: 0.4vmin;
  border-radius: 50%;
  left: 1.1vmin;
  top: 0.4vmin;

  box-shadow: 9vmin 0 white;
}

.snowman-nose {
  position: relative;
  background: #fa9b7d;
  height: 2.5vmin;
  width: 1.5vmin;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  left: 12.5vmin;
  top: -3vmin;
  transform: rotate(90deg);
  z-index: 1;
}

.snowman-nose::after {
  position: absolute;
  content: "";
  border-top: 0.7vmin solid transparent;
  border-left: 2vmin solid #fa9b7d;
  border-bottom: 0.7vmin solid transparent;
  left: -0.25vmin;
  top: -0.9vmin;
  transform: rotate(-90deg);
}

.snowman-nose::before {
  position: absolute;
  content: "";
  background: transparent;
  height: 1.5vmin;
  width: 1vmin;
  border-radius: 50% 60% 70% 40% / 50% 50% 60% 20%;
  border-right: 0.3vmin solid #d1b4ae;
  border-bottom: 0.3vmin solid #d1b4ae;

  top: 2.8vmin;
  left: 2vmin;

  transform: rotate(-10deg);
}

.buttons {
  position: relative;
  background: #ec7671;
  height: 2vmin;
  width: 2vmin;
  border-radius: 50%;
  top: 6vmin;
  left: 11.7vmin;
  box-shadow: 0 3vmin #ec7671;
}

.buttons::after {
  position: absolute;
  content: "";
  background: white;
  color: white;
  height: 0.3vmin;
  width: 0.3vmin;
  border-radius: 50%;
  left: 0.9vmin;
  top: 0.3vmin;
  box-shadow: -0.5vmin 0.5vmin, 0.5vmin 0.5vmin, 0 1vmin, 0 3vmin,
    -0.5vmin 3.5vmin, 0.5vmin 3.5vmin, 0 4vmin;
}

.buttons::before {
  position: absolute;
  content: "";
  background: #f7d6d8;
  height: 2vmin;
  width: 3vmin;
  border-radius: 50%;

  left: -7vmin;
  top: -11.1vmin;

  box-shadow: 12.5vmin 0 #f7d6d8;
  animation: fix 6s infinite;
  z-index: 1;
}

.arm {
  position: relative;
  background: #f09f7f;
  height: 9vmin;
  width: 0.4vmin;
  top: -5vmin;
  left: 26.5vmin;
  transform: rotate(50deg);
}

.arm::after {
  position: absolute;
  content: "";
  background: #f09f7f;
  height: 2.5vmin;
  width: 0.4vmin;
  left: 0.7vmin;
  top: 0vmin;
  transform: rotate(35deg);
}

.arm::before {
  position: absolute;
  content: "";
  background: #f09f7f;
  height: 2.5vmin;
  width: 0.4vmin;
  left: -0.8vmin;
  top: 0.2vmin;
  transform: rotate(-45deg);
}

.left {
  transform: scaleX(-1) rotate(50deg);
  left: -2vmin;
  top: -13vmin;
}

.right {
  animation: wave 2s infinite;
}

.shadow {
  position: relative;
  background: #91beaf;
  height: 3vmin;
  width: 22vmin;
  border-radius: 50%;
  top: 7.5vmin;
  z-index: -1;
}

@keyframes blink {
  0%,
  9%,
  11%,
  19%,
  21%,
  69%,
  71%,
  100% {
    transform: scaleY(1);
  }
  10%,
  20%,
  70% {
    transform: scaleY(0);
  }
}

@keyframes wave {
  50% {
    transform-origin: 10%;
    transform: rotate(75deg) translate(2vmin, -1vmin);
  }
}