<div class="cartoon hb">
  <div class="hair"></div>
  <div class="neck hb"></div>
  <div class="ear"></div>
  <div class="horn ha hb"></div>
  <div class="head hb ha"></div>
  <div class="mouth hb ha r"></div>
</div>

<a class="dev" href="https://dev.to/alvaromontoro/drawing-a-giraffe-with-css-8po" target="_blank">
  <span>Read article on how it was done on</span> DEV
</a>

<a id="youtube" href="https://www.youtube.com/watch?v=EgKAuM2L-KY" target="_blank">
  <span>See how this drawing was made</span>
</a>

html, body {
  background: skyblue;  
  overflow: hidden;
}

.cartoon {
  position: absolute;
  bottom: 0%;
  left: 50%;
  transform: translate(-50%, -20vmin);
  width: 80vmin;
  height: 80vmin;
}

.cartoon div {
  position: absolute;
  box-sizing: border-box;
}

.b {
  border: 0.5vmin solid;
}

.r {
  border-radius: 100%;
}

.hb::before,
.ha::after {
  content: "";
  display: block;
  position: absolute;
  box-sizing: border-box;
}

/****/
.cartoon {
  --brown: #a75;
  --yellow: #fe9;
  --hair: #631;
}

.mouth {
  background: var(--brown);
  width: 28%;
  height: 18%;
  top: 27%;
  left: 50%;
  transform: translate(-50%, 0) rotate(-25deg);
}

.mouth::before {
  width: 1.5vmin;
  height: 1.5vmin;
  background: black;
  border-radius: 50%;
  left: 50%;
  box-shadow: 
    0 0 0 1.5vmin var(--brown),
    6vmin 1vmin,
    6vmin 1vmin 0 1.5vmin var(--brown);
}

.mouth::after {
  width: 50%;
  height: 40%;
  border: 0.25vmin solid transparent;
  border-left: 0.75vmin solid transparent;
  border-radius: 50%;
  border-bottom: 0.5vmin solid;
  transform: rotate(30deg);
  top: 40%;
  left: 10%;
}

.head {
  width: 23%;
  height: 40%;
  background: var(--yellow);
  border-radius: 100% / 110% 110% 80% 80%;
  transform-origin: bottom right;
  transform: rotate(-20deg);
  top: 1%;
  left: 33%;
}

.head::after {
  width: 2vmin;
  height: 2vmin;
  border-radius: 50%;
  background: black;
  top: 40%;
  left: 45%;
  box-shadow: 6vmin 0
}

.head::before {
  width: 50%;
  height: 30%;
  border-radius: 50%;
  box-shadow: inset -3vmin 1vmin var(--hair);
  left: 32%;
  top: -2%;
}

.ear {
  width: 10%;
  height: 10%;
  border-radius: 100% 0;
  background: var(--yellow);
  top: 10%;
  left: 17%;
  transform: rotate(15deg);
  box-shadow: 15vmin -10vmin var(--yellow);
}

.horn {
  width: 3%;
  height: 10%;
  background: var(--yellow);
  transform: rotate(-35deg);
  left: 25%;
  top: 2%;
}

.horn::before {
  width: 100%;
  height: 100%;
  background: var(--yellow);
  transform: rotate(30deg);
  left: 240%;
  top: 20%;
}

.horn::after {
  width: 5vmin;
  height: 5vmin;
  border-radius: 50%;
  background: var(--yellow);
  left: 50%;
  top: -10%;
  transform: translate(-50%, -50%);
  box-shadow: 8vmin 2vmin var(--yellow);
}

.neck, .hair {
  width: 10%;
  height: 200%;
  background: var(--yellow);
  top: 15%;
  left: 27.5%;
  box-shadow: inset 0 25vmin 10vmin -9vmin var(--brown);
  overflow: hidden;
}

.neck::before {
  width: 5vmin;
  height: 6vmin;
  background: var(--brown);
  color: var(--brown);
  top: 20%;
  border-radius: 50%;
  left: -15%;
  box-shadow: 
    5vmin -10vmin 0 1vmin,
    7vmin 10vmin 0 1vmin,
    6vmin 15vmin 0 2vmin,
    4vmin 30vmin 0 -1vmin,
    1vmin 40vmin 0 2vmin;
}


.hair {
  background: var(--hair);
  left: 22%;
  box-shadow: none;
  transform: rotate(1.5deg);
  clip-path: 
    polygon(0% 0%, 100% 0%, 100% 100%, 0% 100%, 0% 50%, 10% 49.5%, 0% 49%, 0% 20%, 10% 19.5%, 0% 19%, 5% 18.75%, 0% 18.5%)
}


/***/

#youtube {
  z-index: 2;
  display: block;
  width: 100px;
  height: 70px;
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: red;
  border-radius: 50% / 11%;
  transition: transform 0.5s;
}

#youtube:hover,
#youtube:focus {
  transform: scale(1.1);
}

#youtube::before {
  content: "";
  display: block;
  position: absolute;
  top: 7.5%;
  left: -6%;
  width: 112%;
  height: 85%;
  background: red;
  border-radius: 9% / 50%;
}

#youtube::after {
  content: "";
  display: block;
  position: absolute;
  top: 20px;
  left: 40px;
  width: 45px;
  height: 30px;
  border: 15px solid transparent;
  box-sizing: border-box;
  border-left: 30px solid white;
}

#youtube span {
  font-size: 0;
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}


/****/
a.dev {
  width: 70px;
  height: 70px;
  position: fixed;
  bottom: 20px;
  right: 135px;
  background: black;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s;
  text-decoration: none;
  font-size: 25px;
  font-weight: bold;
  font-family: Arial, sans-serif;
  border-radius: 4px;
}

a.dev span {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

a.dev:hover {
  transform: scale(1.1)
}