<div class="smile smile-happy">
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth"></div>
</div>

<div class="smile tired">
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="mouth"></div>
</div>

<div class="smile bored">
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth"></div>
</div>

<div class="smile replete">
  <div class="star"><span></span></div>
  <div class="eyes cf">
    <div class="eye eye-left"></div>
    <div class="eye eye-right"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth"><span></span></div>
</div>

<div class="smile funny">
  <div class="eyebrow"></div>
  <div class="eyes cf">
    <div class="eye eye-left"></div>
    <div class="eye eye-right"></div>
  </div>
  <div class="nose"></div>
  <div class="angry">
    <div class="right"></div>
    <div class="left"></div>
  </div>
  <div class="circles">
    <div></div>
    <div></div>
    <div></div>
  </div>
</div>

<div class="smile polite">
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth"></div>
</div>

<div class="smile sick">
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="ring"></div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth"></div>
</div>

<div class="smile stupid">
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="top">
    <div class="box"></div>
    <div class="box2"><span></span></div>
  </div>
  <div class="mouth"></div>
</div>

<div class="smile brat">
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth">
    <span class="circle"></span>
    <span class="border"></span>
  </div>
</div>

<div class="smile masked">
  <div class="ring"></div>
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth">
    <div class="inside"><span></span></div>
  </div>
</div>

<div class="smile summer">
  <div class="eyes">
    <div class="eye eye-left"></div>
    <div class="eye eye-right"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth"><span></span></div>
</div>

<div class="smile sad">
  <div class="eyes cf">
    <div class="eye eye-left"></div>
    <div class="eye eye-right"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth"></div>
</div>

<div class="smile suprised">
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth"><span></span>
  </div>
</div>

<div class="smile crazy">
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth"><span></span></div>
</div>

<div class="smile pixel">
     <div class="eyes cf">
         <div class="eye eye-right">
              <span class="bottom-left"></span>
              <span class="bottom-right"></span>
              <span class="top-left"></span>
              <span class="top-right"></span>
         </div>
         <div class="eye eye-left">
              <span class="bottom-left"></span>
              <span class="bottom-right"></span>
              <span class="top-left"></span>
              <span class="top-right"></span>
         </div>
     </div>
     <div class="shy-circles cf">
         <div class="shy shy-left"></div>
         <div class="shy shy-right"></div>
     </div>
     <div class="mouth">
          <span class="left"></span>
          <span class="right"></span>
     </div>
</div>

<div class="smile ring-eyes">
     <div class="eyes-wrapper cf">
         <div class="eyes">
              <div class="eye eye-right"></div>
              <div class="eye eye-left"></div>
         </div>
       </div>
       <div class="shy-circles cf">
         <div class="shy shy-left"></div>
         <div class="shy shy-right"></div>
       </div>
     <div class="mouth"></div>
</div>

<div class="smile crying">
  <div class="eyes cf">
    <div class="eye eye-right"></div>
    <div class="eye eye-left"></div>
  </div>
  <div class="shy-circles cf">
    <div class="shy shy-left"></div>
    <div class="shy shy-right"></div>
  </div>
  <div class="mouth">
       <span class="left"></span>
       <span class="right"></span>
  </div>
</div>

<div class="smile music">
     <div class="eyes cf">
         <div class="eye eye-right"></div>
         <div class="eye eye-left"></div>
     </div>
     <div class="music-note cf">
          <span class="left"></span>
          <span class="right"></span>
     </div>
     <div class="mouth"></div>
</div>

<div class="smile nerd">
     <div class="eyes cf">
          <div class="eye eye-right"></div>
          <div class="eye eye-left"></div>
     </div>
     <div class="shy cf">
          <div class="shy-left"></div>
          <div class="shy-right"></div>
     </div>
     <div class="mouth"></div>
</div>
.cf:after {
  content: "";
  clear: both;
  display: table;
}

/* Mixins */
.inner-shadow (@x: 0, @y: 0px, @blur: 0px, @spread: 0, @color: transparent) {
    -webkit-box-shadow: inset @x @y @blur @spread @color;
    -moz-box-shadow:    inset @x @y @blur @spread @color;
    box-shadow:         inset @x @y @blur @spread @color;
}

.border-radius (@radius: 5px) {
    -webkit-border-radius: @radius;
    -moz-border-radius:    @radius;
    border-radius:         @radius;
}

.transform(@string){
    -webkit-transform: @string;
    -moz-transform:      @string;
    -ms-transform:       @string;
    -o-transform:        @string;
}

.smile {
  width: 100px;
  height: 100px;
  background: #fabc24;
  .border-radius(50%);
  .inner-shadow(-11px, -9px, 0, 0, #f3ad22);
  position: relative;
  margin: 0 20px 20px 0;
  float: left;
}

/* Happy */

.smile-happy {
  .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #edeab6;
      .border-radius(50%);
      -webkit-animation-name: openEyes;
  -webkit-animation-duration: .75s;
  -webkit-animation-iteration-count: infinite;
  -webkit-animation-timing-function: ease-in-out;
  -webkit-animation-direction: alternate;
      -webkit-animation-delay: 1s;
    }
    
    .eye-left {float: left;}
    .eye-right {float: right;}
  }
  
  @-webkit-keyframes openEyes1 {
    from {
      transform: rotateX(0);
    }
    to {
      transform: rotateX(85deg);
    }
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 54px;
    height: 30px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%));
    bottom: 13px;
    border-bottom-left-radius: 100px;
    border-bottom-right-radius: 100px;
    overflow: hidden;
    
    &:after {
      content: "";
      width: 28px;
      height: 28px;
      background: #ec9f21;
      position: absolute;
      .border-radius(50%);
      left: 50%;
      .transform(translateX(-50%));
      bottom: -8px;
    }
  }
}

/* Tired */
.tired {
  .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    
    .eye {
      width: 18px;
      height: 4px;
      background: #edeab6;
      .transform(rotate(45deg));

      &:after {
        content: "";
        width: 18px;
        position: absolute;
        height: 4px;
        background: #edeab6;
        .transform(rotate(90deg));
      }
    }
    
    .eye-left {float: left;}
    .eye-right {float: right;}
  }
  
  .mouth {
    width: 41px;
    height: 20px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%) scaleY(-1));
    bottom: 27px;
    border-bottom-left-radius: 100px;
    border-bottom-right-radius: 100px;
    
    &:after {
      content: "";
      width: 20px;
      height: 17px;
      background: #ec9f21;
      position: absolute;
      border-top-left-radius: 8px;
      border-top-right-radius: 8px;
      border-bottom-right-radius: 3px;
      border-bottom-left-radius: 3px;
      z-index: 5;
      top: -10px;
      left: 50%;
      .transform(translateX(-50%));
    }
  }
}

.bored {
  .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #edeab6;
      border-radius: 50%;
    }
    
    .eye-left {float: left;}
    .eye-right {float: right;}
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 20px;
    height: 4px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%));
    bottom: 37px;
  }
}

.replete {
  .star {
    width: 0;
    height: 0;
    position: absolute;
    left: 50%;
    top: 12px;
    .transform(translateX(-50%) scaleY(-1) rotateX(20deg));
    border-left: 11px solid transparent;
    border-right: 11px solid transparent;
    border-bottom: 10px solid #edeab6;
    
    &:after {
      content: "";
      position: absolute;
      border-left: 8px solid transparent;
      border-right: 8px solid transparent;
      border-bottom: 6px solid #edeab6;
      left: -10px;
      top: -1px;
      .transform(rotate(-135deg) rotateX(45deg) scale(1.15));
    }
    
    &:before {
      content: "";
      position: absolute;
      border-left: 8px solid transparent;
      border-right: 8px solid transparent;
      border-bottom: 6px solid #edeab6;
      left: -6px;
      top: 0px;
      .transform(rotate(135deg) rotateX(45deg) scale(1.15));
    }
    
    span {
      position: absolute;
      border-left: 8px solid transparent;
      border-right: 8px solid transparent;
      border-top: 8px solid #edeab6;
      top: 9px;
      left: 50%;
      .transform(translateX(-50%) rotateY(65deg));
    }
  }
  
  .eyes {
    width: 45%;
    margin: 0 auto;
    position: relative;
    top: 28px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #edeab6;
      .border-radius(50%);
      .transform(scaleY(-1));
      overflow: hidden;
      position: relative;
      
      &:after {
        content: "";
        position: absolute;
        width: 20px;
        height: 25px;
        background: #fabc24;
        top: 8px;
      }
    }
    
    .eye-left {float: left;}
    .eye-right {float: right}
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 34px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 30px;
    height: 14px;
    background: transparent;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%));
    top: 55px;
    overflow: hidden;
    z-index: 15;
    
    &:before {
      content: "";
      width: 7px;
      height: 7px;
      background: #fabc24;
      position: absolute;
      left: -6px;
      top: 1px;
      .border-radius(50%);
      border: 3px solid #ce801f;
      z-index: 20;
    }
    
    &:after {
      content: "";
      width: 7px;
      height: 7px;
      background: #fabc24;
      position: absolute;
      right: -6px;
      top: 1px;
      .border-radius(50%);
      border: 3px solid #ce801f;
      z-index: 20;
    }
    
    span {
      background: #ce801f;
      display: block;
      height: 4px;
      width: 100%;
      position: absolute;
      top: 5px;
    }
  }
}

.funny {
  background: #edeab6;
  .inner-shadow(-11px, -9px, 0, 0, #f4d36d);
  
  .eyebrow {
    width: 0px;
    height: 0px;
    border-left: 18px solid transparent;
    border-right: 18px solid transparent;
    border-top: 8px solid #fabc24;
    position: absolute;
    left: 50%;
    top: 20px;
    .transform(translateX(-50%));
  }
  
  .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 28px;
    
    .eye {
      width: 18px;
      height: 18px;
      background: #ce801f;
      .border-radius(50%);
    }
    
    .eye-left {float: left;}
    .eye-right {float: right}
  }
  
  .nose {
    width: 8px;
    height: 8px;
    .border-radius(50%);
    background: #ec9f21;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%));
    top: 50px;
    
    &:after {
      content: "";
      position: absolute;
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
      left: 30px;
    }
    
    &:before {
      content: "";
      position: absolute;
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
      left: -30px;
    }
  }
  
  .angry {
    width: 75%;
    margin: 0 auto;
    position: absolute;
    top: 60px;
    left: 15px;
    
    div {
      width: 0;
      height: 0;
      border-left: 20px solid transparent;
      border-right: 6px solid transparent;
      border-top: 8px solid #fabc24;
      position: relative;
      .transform(rotate(55deg));
    }
    
    .right { 
      float: right;
      right: 4px;
    }
    .left { 
      float: left; 
      .transform(rotate(-55deg) scaleX(-1));
    }
    
  }
  
  .circles {
    div {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
      position: relative;
      left: 35px;
      top: 44px;
      margin-bottom: 2px;
      
      &:after {
        content: "";
        width: 8px;
        height: 8px;
        .border-radius(50%);
        background: #ec9f21;
        position: absolute;
        left: 22px;
      }
    }
  }
}

.polite {
  .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #edeab6;
      .border-radius(50%);
    }
    
    .eye-left {float: left;}
    .eye-right {float: right;}
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: transparent;
    border: 6px solid #ce801f;
    border-top-color: transparent;
    border-left-color: transparent;
    border-right-color: transparent;
    position: absolute;
    left: 50%;
    top: 5px;
    .transform(translateX(-50%)); 
  }
}

.sick {
  overflow: hidden;
  .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #edeab6;
      border-radius: 50%;
    }
    
    .eye-left {float: left;}
    .eye-right {float: right;}
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    overflow: hidden;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 44px;
    height: 55px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%));
    .border-radius(4px);
    bottom: -10px;
    zo
    
    &:before {
      content: "";
      width: 43px;
      height: 25px;
      background: #FABC24;
      position: absolute;
      z-index: 500;
      left: -23px;
      top: 9px;
      border-top-right-radius: 30px;
      border-bottom-right-radius: 15px;
      .transform(rotateY(30deg) rotate(90deg));
    }
    
  }
  
  .ring {
    position: absolute;
    width: 120px;
    height: 16px;
    background: #e99d21;
    top: 13px;
  }
 
}

.stupid {
  overflow: hidden;
  .inner-shadow(0);
  background: #FABC24;
  
  &:after {
    content: "";
    width: 100px;
    height: 100px;
    background: transparent;
    .border-radius(50%);
    position: absolute;
    right: 0px; top: 0px;
    z-index: 200;
    .inner-shadow(-11px, -9px, 0, 0, rgba(230,164,32,0.8));
  }
  
  .top {
    width: 107px;
    height: 55px;
    background: #edeab6;
    position: absolute;
    z-index: 100;
    border-bottom: 4px solid rgba(230,164,32,0.9);
    
    .box {
      width: 120px;
      height: 6px;
      background: #edeab6;
      position: absolute;
      top: 17px;
      border-top: 2px solid #fabc24;
      border-bottom: 2px solid #fabc24;
    }
    
    .box2 {
      width: 75px;
      height: 15px;
      background: #ce801f;
      position: absolute;
      left: 12px;
      top: 33px;
      border-radius: 7px;
      overflow: hidden;
      
      span {
        width: 10px;
        height: 13px;
        background: #ec9f21;
        position: absolute;
        left: 50%;
        .transform(translateX(-50%));
        bottom: 0;
        z-index: 55;
        
        &:before {
          content: "";
          width: 4px;
          height: 13px;
          background: #ec9f21;
          position: absolute;
          left: -25px;
        }
        
        &:after {
          content: "";
          width: 4px;
          height: 13px;
          background: #ec9f21;
          position: absolute;
          left: 30px;
        }
      }
    }
  }
  
  .shy-circles {
    width: 63%;
    position: absolute;
    top: 63px;
    left: 17px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 35px;
    height: 20px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%));
    bottom: 13px;
    border-bottom-left-radius: 100px;
    border-bottom-right-radius: 100px;
    overflow: hidden;
    
    &:after {
      content: "";
      width: 18px;
      height: 18px;
      background: #ec9f21;
      position: absolute;
      .border-radius(50%);
      left: 50%;
      transform: translateX(-50%);
      bottom: -8px;
    }
  }
}

.brat {
  .eyes {
    width: 45%;
    margin: 0 auto;
    position: relative;
    top: 22px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #edeab6;
      .border-radius(50%);
      overflow: hidden;
      position: relative;
    }
    
    .eye-left {
      float: left;
    }
    .eye-right {
      float: right;
      
      &:after {
        content: "";
        position: absolute;
        width: 20px;
        height: 25px;
        background: #fabc24;
        top: 8px;
      }
    }
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 52px;
    height: 16px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    top: 54px;
    .transform(translateX(-50%));
    .border-radius(6px);
    overflow: hidden;
    
    &:after {
      content: "";
      width: 57px;
      height: 10px;
      background: #fabc24;
      position: absolute;
      right: -3px;
      bottom: -5px;
      .transform(rotate(-8deg));
    }
    
    .border {
      width: 60px;
      height: 4px;
      background: #edeab6;
      position: absolute;
      bottom: 0;
    }
    
    .circle {
      width: 20px;
      height: 20px;
      background: #ec9f21;
      position: absolute;
      top: 3px;
      .border-radius(50%);
      left: 50%;
      .transform(translateX(-50%));
    }
  }
}

.masked {
  overflow: hidden;
  
  .ring {
    width: 40px;
    height: 40px;
    background: transparent;
    border-radius: 50%;
    border: 2px dotted #ec9f21;
    position: relative;
    left: 27px;
    top: -25px;
  }
  
  .eyes {
    width: 80%;
    margin: 0 auto;
    position: relative;
    top: -20px;
    
    &:after {
      content: "";
      width: 0;
      height: 0;
      position: absolute;
      border-left: 10px solid transparent;
      border-right: 10px solid transparent;
      border-bottom: 8px solid #ec9f21;
      .transform(translateX(-50%));
      left: 50%;
      top: 25px;
    }
    
    .eye {
      width: 37px;
      height: 29px;
      background: #ce801f;
      position: relative;
      border-radius: 0 15px 15px 15px;
      
      &:after {
        content: "";
        width: 30px;
        height: 22px;
        background: #ec9f21;
        .border-radius(10px);
        position: absolute;
        left: 3px;
        top: 3px;
      }
      
      &:before {
        content: "";
        width: 15px;
        height: 15px;
        .border-radius(50%);
        .transform(translateX(-50%));
        background: #edeab6;
        position: absolute;
        left: 50%;
        top: 7px;
        z-index: 25;
      }
    }
    
    .eye-left {float: left;}
    .eye-right {float: right; .transform(scaleX(-1));}
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: -18px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 56px;
    height: 31px;
    background: #ec9f21;
    border: 5px solid #ce801f;
    .border-radius(15px);
    box-sizing: border-box;
    position: absolute;
    left: 50%;
    bottom: 8px;
    .transform(translateX(-50%));
    
    .inside {
      width: 32px;
      height: 16px;
      background: #ce801f;
      position: absolute;
      left: 50%;
      .transform(translateX(-50%));
      bottom: 2px;
      border-bottom-left-radius: 100px;
      border-bottom-right-radius: 100px;
      overflow: hidden;

      &:after {
        content: "";
        width: 14px;
        height: 14px;
        background: #ec9f21;
        position: absolute;
        .border-radius(50%);
        left: 50%;
        transform: translateX(-50%);
        bottom: -4px;
      }
      
      span {
        position: absolute;
        width: 40px;
        height: 3px;
        background: #edeab6;
        
        &:after {
          content: "";
          width: 40px;
          height: 3px;
          background: #edeab6;
          position: absolute;
          bottom: -12px;
          z-index: 35;
        }
      }
    }
  }
}

.summer {
  overflow: hidden;
  
  .eyes {
    width: 70%;
    margin: 0 auto;
    height: 4px;
    background: #ce801f;
    position: relative;
    top: 24px;
    
    .eye {
      width: 32px;
      height: 16px;
      background: #ce801f;
      position: absolute;
      .transform(translateX(-50%));
      top: 0;
      border-bottom-left-radius: 100px;
      border-bottom-right-radius: 100px;
      overflow: hidden;
    }
    
    .eye-left { 
      left: 18px;
      
      &:after {
        content: "";
        width: 60px;
        height: 25px;
        background: #ce801f;
        position: absolute;
        left: -23px;
        z-index: 40;
        box-sizing: border-box;
        border-top: 3px solid #ec9f21;
        border-bottom: 7px solid #ec9f21;
        .transform(rotate(-37deg));
      }
    }
    .eye-right {
      right: -14px;
      
      &:after {
        content: "";
        width: 60px;
        height: 25px;
        background: #ce801f;
        position: absolute;
        left: -30px;
        top: -5px;
        z-index: 40;
        box-sizing: border-box;
        border-bottom: 7px solid #ec9f21;
        .transform(rotate(-37deg));
      }
    }
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 38px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 54px;
    height: 30px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%));
    bottom: 13px;
    border-bottom-left-radius: 100px;
    border-bottom-right-radius: 100px;
    overflow: hidden;
    
    span {
      position: absolute;
      height: 4px;
      background: #edeab6;
      width: 120px;
      top: 0;
    }
    
    &:after {
      content: "";
      width: 28px;
      height: 28px;
      background: #ec9f21;
      position: absolute;
      .border-radius(50%);
      left: 50%;
      .transform(translateX(-50%));
      bottom: -13px;
    }
  }
}

.sad {
  .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #edeab6;
      .border-radius(50%);
    }
    
    .eye-left {float: left;}
    .eye-right {float: right;}
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 30px;
    height: 30px;
    border: 5px solid #ce801f;
    border-color: #ce801f #ce801f  transparent transparent;
    .border-radius(50%);
    position: absolute;
    left: 50%;
    top: 47px;
    .transform(translateX(-50%) rotate(-45deg));
  }
}

.suprised {
  .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #edeab6;
      .border-radius(50%);
    }
    
    .eye-left {float: left;}
    .eye-right {float: right;}
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 36px;
    height: 36px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%));
    bottom: 13px;
    .border-radius(50%);
    overflow: hidden;
    
    &:after {
      content: "";
      width: 20px;
      height: 20px;
      background: #ec9f21;
      position: absolute;
      .border-radius(50%);
      left: 50%;
      .transform(translateX(-50%));
      bottom: -5px;
    }
    
    span {
      width: 42px;
      height: 4px;
      background: #edeab6;
      position: absolute;
      
      &:after {
        content: "";
        width: 42px;
        height: 4px;
        bottom: -32px;
        background: #edeab6;
        position: absolute;
        z-index: 45;
      }
    }
  }
}

.crazy {
  .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #fabc24;
      border: 2px solid #ec9f21;
      box-shadow: 0 0 0 3px #edeab6, 2px 2px 0 3px #ec9f21;
      .border-radius(50%);
      
      &:after {
        content: "::";
        position: absolute;
        color: #eea422;
        letter-spacing: 2px;
      }
    }
    
    .eye-left { 
      float: left;
      
      &:after {
        left: 4px; 
        top: 0;
      }
    }
    .eye-right {
      float: right;
      
      &:after {
        right: 3px; 
        top: 0;
      }
    }
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    position: relative;
    width: 50px;
    height: 50px;
    background: transparent;
    .border-radius(50%);
    box-sizing: border-box;
    border: 4px solid #ce801f;
    border-color: transparent transparent #ce801f #ce801f;
    .transform(rotate(-45deg) translateX(-50%));
    left: 43%;
    top: -10px;
    
    span {
      position: absolute;
      width: 3px;
      height: 12px;
      border-radius: 1px;
      background: #edeab6;
      .transform(rotate(44deg));
      left: 4px;
      top: 30px;
      
      &:after {
         content: "";
         position: absolute;
         width: 3px;
         height: 12px;
         border-radius: 1px;
         background: #edeab6;
         left: -20px;
         .transform(rotate(48deg));
         top: -11px;
      }
      
      &:before {
         content: "";
         position: absolute;
         width: 3px;
         height: 12px;
         border-radius: 1px;
         background: #edeab6;
         right: -20px;
         .transform(rotate(-56deg));
         top: -11px;
      }
    }
  }
}

.pixel {
    .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .eye {
      width: 20px;
      height: 24px;
      background: #edeab6;
      position: relative;

      &:after {
        content: "";
        position: absolute;
        width: 8px;
        height: 9px;
        left: 4px;
        bottom: 4px;
        background: #ec9f21;
      }

      span {
        width: 4px;
        height: 4px;
        position: absolute;
        background: #fabc24;
      }
      
      .top-left {
        left: 0;
        top: 0;
      }

      .top-right {
        right: 0;
        top: 0;
      }

      .bottom-left {
        left: 0;
        bottom: 0;
      }

      .bottom-right {
        right: 0;
        bottom: 0;
      }
    }
    
    .eye-left { 
      float: left;
     
    }
    .eye-right {
      float: right;
      
    }
  }

  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    
    .shy {
      width: 8px;
      height: 8px;
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }

  .mouth {
    width: 36px;
    height: 24px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    .transform(translate(-50%));
    top: 57px;

    span {
        position: absolute;
        width: 4px;
        height: 12px;
        background: #fabc24;
        bottom: 0;

        &:after {
            content: "";
            position: absolute;
            width: 4px;
            height: 8px;
            background: #fabc24;
            left: 4px;
            bottom: 0;
        }

        &:before {
            content: "";
            position: absolute;
            width: 4px;
            height: 4px;
            background: #fabc24;
            left: 8px;
            bottom: 0;
        }
    }

    .right {
        right: 0;
        .transform(scaleX(-1));
    }

    .left {
        left: 0;
    }
  }
}

.ring-eyes {
    overflow: hidden;

    .eyes-wrapper {
        background: #ce801f;
        position: relative;
        top: 15px;
        padding: 4px 0;

        .eyes {
        width: 50%;
        margin: 0 auto;
        
        .eye {
          width: 16px;
          height: 16px;
          background: #edeab6;
          .border-radius(50%);
        }
        
        .eye-left {float: left;}
        .eye-right {float: right;}
      }
    }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 22px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 44px;
    height: 20px;
    background: #ce801f;
    position: absolute;
    left: 50%;
    .transform(translateX(-50%));
    bottom: 24px;
    border-bottom-left-radius: 100px;
    border-bottom-right-radius: 100px;
    overflow: hidden;
    
    &:after {
      content: "";
      width: 22px;
      height: 22px;
      background: #ec9f21;
      position: absolute;
      .border-radius(50%);
      left: 50%;
      .transform(translateX(-50%));
      bottom: -8px;
    }
  }
}

.crying {
    .eyes {
    width: 50%;
    margin: 0 auto;
    position: relative;
    top: 25px;
    
    .eye {
      width: 16px;
      height: 16px;
      background: #edeab6;
      .border-radius(50%);
    }
    
    .eye-left {float: left;}
    .eye-right {float: right;}
  }
  
  .shy-circles {
    width: 70%;
    margin: 0 auto;
    position: relative;
    top: 30px;
    
    .shy {
      width: 8px;
      height: 8px;
      .border-radius(50%);
      background: #ec9f21;
    }
    
    .shy-right {float: right;}
    .shy-left {float: left;}
  }
  
  .mouth {
    width: 46px;
    height: 20px;
    background: transparent;
    position: relative;
    left: 50%;
    top: 34px;
    .transform(translateX(-50%));
    .border-radius(35px);

    &:after {
        content: "";
        position: absolute;
        width: 15px;
        height: 8px;
        background: #ce801f;
        .transform(translateX(-50%));
        left: 50%;
        top: 6px;
    }

    span {
        position: absolute;
        width: 20px;
        height: 20px;
        background: #ce801f;
        .border-radius(50%);
    }

    .left {
        left: 0;
    }

    .right {
        right: 0;
    }
  }
}

.music {
    .eyes {
        width: 50%;
        margin: 0 auto;
        position: relative;
        top: 25px;

        .eye {
            width: 20px;
            height: 20px;
            background: #fabc24;
            box-sizing: border-box;
            border: 4px solid transparent;
            border-color: #edeab6 #edeab6 transparent transparent;
            border-radius: 50%;
            .transform(rotate(-45deg));
        }

        .eye-left {
            float: left;
        }

        .eye-right {
            float: right;
        }
    }

    .music-note {
        width: 20px;
        height: 13px;
        background: #ec9f21;
        position: absolute;
        .transform(scale(0.8) skewX(-7deg));
        left: 15px;
        top: 45px;

        span {
            position: absolute;
            width: 8px;
            height: 8px;
            background: #ec9f21;
            .border-radius(50%);
        }

        .right {
            left: 12px;
            top: 20px;
        }

        .left {
            left: -5px;
            top: 20px;
        }

        &:after {
            content: "";
            width: 2px;
            height: 12px;
            background: #ec9f21;
            position: absolute;
            left: 0;
            bottom: -12px;
        }

        &:before {
            content: "";
            width: 2px;
            height: 12px;
            background: #ec9f21;
            position: absolute;
            right: 0;
            bottom: -12px;
        }
    }

    .mouth {
        width: 16px;
        height: 16px;
        background: #ce801f;
        .border-radius(50%);
        position: absolute;
        left: 35px;
        top: 61px;

        &:after {
            content: "";
            width: 8px;
            height: 8px;
            background: #ec9f21;
            .border-radius(50%);
            position: absolute;
            right: -31px;
            top: -12px;
        }
    }
}

.nerd {
    .eyes {
        width: 60%;
        margin: 0 auto;
        position: relative;
        top: 25px;

        &:after {
            content: "";
            width: 4px;
            height: 8px;
            background: #edeab6;
            position: absolute;
            left: 50%;
            top: -1px;
            .transform(translateX(-50%));
        }

        .eye {
            width: 28px;
            height: 20px;
            background: #fabc24;
            box-sizing: border-box;
            border: 4px solid #ce801f;
            border-radius: 10px;
            border-top-right-radius: 0;
            border-top-left-radius: 0;

            &:before {
                content: "";
                position: absolute;
                width: 2px;
                height: 4px;
                top: 0;
                background: #ce801f;
            }

            &:after {
                content: "";
                position: absolute;
                width: 8px;
                height: 8px;
                .border-radius(50%);
                top: 6px;
                background: #edeab6;
            }
        }

        .eye-left {
            float: left;

            &:before {
                left: -2px;
            }

            &:after {
                left: 9px;
            }
        }

        .eye-right {
            float: right;

            &:before {
                right: -2px;
            }

            &:after {
                right: 9px;
            }
        }
    }

    .shy {
        div {
            width: 4px;
            height: 4px;
            .border-radius(2px);
            background: #ec9f21;
            position: absolute;
            top: 50px;

            &:after {
                content: "";
                position: absolute;
                width: 4px;
                height: 4px;
                .border-radius(2px);
                background: #ec9f21;
                top: 5px;
                left: -2px;
            }

            &:before {
                content: "";
                position: absolute;
                width: 4px;
                height: 4px;
                .border-radius(2px);
                background: #ec9f21;
                top: 5px;
                right: -3px;
            }
        }

        .shy-left {
            left: 22px;
             .transform(rotate(-15deg));
        }

        .shy-right {
            right: 22px;
            .transform(rotate(15deg));
        }
    }

    .mouth {
        width: 28px;
        height: 4px;
        background: #ce801f;
        position: absolute;
        .transform(translateX(-50%));
        left: 50%;
        top: 60px;

        &:after {
            content: "";
            width: 8px;
            height: 6px;
            background: #edeab6;
            position: absolute;
            left: 8px;
            top: 4px;
        }
    }
}
View Compiled
/*
This is part of my front-end development practise. I'm practising since 204 days and counting :) my goal is to reach 300 days of continuous practise.

The faces by the amazing @JustinMezzell -> http://drbl.in/maCB

My website:
www.ishadeed.com

Follow Me on twitter: @shadeed9

*/
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This Pen doesn't use any external CSS resources.

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