<div class="paper"></div>
<div class="clip">
  <div class="eye"></div>
  <div class="eye"></div>
</div>
<div class="popup">
  It looks like you are trying to do some CSS Art. Do you need some help?
</div>


<a id="youtube" href="https://youtu.be/51ZJ5iResvw" target="_blank">
  <span>See how this drawing was made</span>
</a>

body {
  perspective: 1000px;
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

.clip {
  position: absolute;
  bottom: 10vmin;
  left: 10vmin;
  width: 9vmin;
  height: 12vmin;
  border: 1vmin solid #aaa;
  border-top: 0;
  border-radius: 0 0 10vmin 10vmin;
  box-sizing: border-box;
}

.clip::before {
  content: "";
  display: block;
  position: absolute;
  top: -15vmin;
  left: -1vmin;
  width: 7.75vmin;
  height: 15vmin;
  border: 1vmin solid #aaa;
  border-bottom: 0;
  border-radius: 10vmin 10vmin 0 0;
  box-sizing: border-box;
}

.clip::after {
  content: "";
  display: block;
  position: absolute;
  top: -2.5vmin;
  left: 0.25vmin;
  width: 6.5vmin;
  height: 9vmin;
  border: 1vmin solid #aaa;
  border-top: 0;
  border-radius: 0 0 10vmin 10vmin;
  box-sizing: border-box;
}

.eye {
  position: absolute;
  top: -75%;
  left: -35%;
  width: 75%;
  height: 35%;
  background: white;
  border-radius: 50%;
  z-index: 1;
  background-image: radial-gradient(circle, black 15%, transparent 0);
  box-shadow:
    inset 0 1.25vmin 0 -0.5vmin #aaa,
    inset 0 0 1vmin #aaa
}

.eye::before {
  content: "";
  display: block;
  position: absolute;
  top: -20%;
  width: 100%;
  height: 90%;
  border-radius: 50%;
  box-shadow: -0.25vmin -1vmin 0 -0.25vmin black;
}

.eye + .eye {
  left: 45%;
}

.eye + .eye::before {
  box-shadow: 0.25vmin -1vmin 0 -0.25vmin black;
}

.paper {
  width: 18vmin;
  height: 24vmin;
  background: #f8f8d0;
  background-image:
    linear-gradient(to right, transparent 15%, #f64 0 16%, transparent 0),
    repeating-linear-gradient(transparent 0 9%, #6ba 0 9.25%);
  position: absolute;
  transform: rotateY(25deg) rotateX(75deg) rotateZ(-30deg);
  bottom: 2vmin;
  left: 5vmin;
}

.popup {
  position: absolute;
  bottom: 35vmin;
  left: 20vmin;
  width: 30vmin;
  padding: 2vmin;
  background: #ffc;
  border-radius: 1vmin;
  border: 0.375vmin solid #666;
  font-size: 3vmin;
  font-family: Tahoma, "Courier New", Courier, sans-serif;
  line-height: 1.25;
}

.popup::before {
  content: "";
  display: block;
  position: absolute;
  top: 100%;
  left: 10%;
  width: 6vmin;
  height: 6vmin;
  border-left: 0.375vmin solid #666;
  background-image: linear-gradient(-45deg, transparent 50%, #666 0 54%,  #ffc 0);
  transform: skew(-30deg);
}


/***/

#youtube {
  z-index: 2;
  display: block;
  width: 100px;
  height: 70px;
  position: absolute;
  top: 10px;
  right: 30px;
  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;
}