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Adding Classes

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About the <head>

In CodePen, whatever you write in the HTML editor is what goes within the <body> tags in a basic HTML5 template. If you need things in the <head> of the document, put that code here.

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CSS

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CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <div class="message">
  <h2>move mouse or tap.</h2>
</div>
<div class="sand"></div>
<div class="bb8">
  <div class="antennas">
    <div class="antenna short"></div>
    <div class="antenna long"></div>
  </div>
  <div class="head">
    <div class="stripe one"></div>
    <div class="stripe two"></div>
    <div class="eyes">
      <div class="eye one"></div>
      <div class="eye two"></div>
    </div>
    <div class="stripe three"></div>
  </div>
  <div class="ball">
    <div class="lines one"></div>
    <div class="lines two"></div>
    <div class="ring one"></div>
    <div class="ring two"></div>
    <div class="ring three"></div>
  </div>
  <div class="shadow"></div>
</div>
<div class="shameless">
  <a href="https://mdixondesigns.github.io/" target="_blank">mdixondesigns</a>
</div>
!

CSS 

              
                @import url(https://fonts.googleapis.com/css?family=Raleway);

*,*:before,*:after { box-sizing: border-box; }
body { 
  background: #869F9D; 
  overflow: hidden;
}
h2 {
  color: #ccc;
  font-family: "raleway", sans-serif;
  opacity: 1;  
  text-align: center;
  
  transition: opacity .8s;
  &.hide {
    opacity: 0;
  }
}

.sand { 
  background: #B69C77; 
  height: 30%;
  position: absolute;
  width: 100%;
  z-index: -1;
  
  right: 0;
  bottom: 0;
  left: 0;
}

// BB-8
$d: 140px;
.bb8 {
  position: absolute;
  margin-left: -$d/2;
  width: $d;
  
  bottom: 20%;
  left: 0;
}
.antennas {
  position: absolute;
 
  transition: left .6s;
  
  left: 22%;
  
  &.right {
    left: 0%;
  }
}
.antenna {
  background: #e0d2be;
  position: absolute;
  width: 2px;
  
  &.short {
    height: 20px;
    
    top: -60px;
    left: 50px;
  }
  &.long {
    border-top: 6px solid #020204;
    border-bottom: 6px solid #020204;
    height: 36px;
    
    top: -78px;
    left: 56px;
  }
}
.head {
  background: #e0d2be;
  border-radius: 90px 90px 14px 14px;
  -moz-border-radius: 90px 90px 14px 14px;
  -webkit-border-radius: 90px 90px 14px 14px;
  height: 56px;
  margin-left: -45px;
  overflow: hidden;
  position: absolute;
  width: 90px;
  z-index: 1;
  
  top: -46px;
  left: 50%;
  .stripe {
    position: absolute;
    width: 100%;    
  }
  .stripe.one {
    background: #999;
    height: 6px;
    opacity: .8;
    z-index: 1;
    
    top: 6px;
  }
  .stripe.two {
    background: #CD7640;
    height: 4px;
    
    top: 17px;
  }
  .stripe.three {
    background: #999;
    height: 4px;
    opacity: .5;
    
    bottom: 3px;
  }
  .eyes {
    display: block;
    height: 100%;
    position: absolute;
    width: 100%;
    
    transition: left .6s;
    
    left: 0%;
  }
  .eyes.right {
    left: 36%;
  }
  .eye {
    border-radius: 50%;
    display: block;
    position: absolute;    
    
   
    &.one {
      background: #020204;
      border: 4px solid #e0d2be;
      height: 30px;
      width: 30px;
      
      top: 12px;
      left: 12%;
    }
    &.one:after {
      background: white;
      border-radius: 50%;
      content: "";
      display: block;
      height: 3px;
      position: absolute;
      width: 3px;
      
      top: 4px;
      right: 4px;
    }
    
    &.two {
      background: #e0d2be;
      border: 1px solid #020204;
      height: 16px;
      width: 16px;
      
      top: 30px;
      left: 40%;
      
      &:after {
        background: #020204;
        border-radius: 50%;
        content: "";
        display: block;
        height: 10px;
        position: absolute;
        width: 10px;
        
        top: 2px;
        left: 2px;
      }
    }
  }
}
.ball {
  background: #d1c3ad;
  border-radius: 50%;
  height: $d;
  overflow: hidden;
  position: relative;
  width: $d;
}
.lines {
  border: 2px solid #B19669;
  border-radius: 50%;
  height: 400px;
  opacity: .6;
  position: absolute;
  width: 400px;
  
  &.two {
    top: -10px;
    left: -250px;
  }
}
.ring {
  background: #CD7640;
  border-radius: 50%;
  height: 70px;
  margin-left: -35px;
  position: absolute;
  width: 70px;
  &:after {
    background: #d1c3ad;
    border-radius: 50%;
    content: "";
    display: block;
    height: 70%;
    margin-top: -35%;
    margin-left: -35%;
    position: absolute;
    width: 70%;
    
    top: 50%;
    left: 50%;
  }
  &.one {
    margin-left: -40px;
    height: 80px;
    width: 90px;
    
    top: 6%;
    left: 50%;
  }
  &.two {
    height: 38px;
    width: 76px;
    -ms-transform: rotate(36deg);
    -webkit-transform: rotate(36deg);
    transform: rotate(36deg);
    
    top: 70%;
    left: 18%;
    
    &:after {
      top: 100%;
    }
  }
  &.three {
    height: 30px;
    -ms-transform: rotate(-50deg);
    -webkit-transform: rotate(-50deg);
    transform: rotate(-50deg);
    
    top: 66%;
    left: 90%;
    
    &:after {
      top: 110%;
    }
  }
}
.shadow {
  background: #3A271C;
  border-radius: 50%;
  height: $d/6;
  opacity: .7;
  position: absolute;
  width: $d;
  z-index: -1;
  
  left: 5px;
  bottom: -8px;
}
.shameless {
  position: absolute;
  
  bottom: 10px;
  right: 10px;
}
a {
  color: #333;
  font-family: 'Raleway', sans-serif;
  text-decoration: none;
}
a:visited {
  color: #333;
}
a:hover,
a:focus {
  color: white;
}
!

JS 

              
                var $w = $( window ).width();
var $dW = $('.bb8').css('width');
$dW = $dW.replace('px', '');
$dW = parseInt($dW);
var $dPos = 0;
var $dSpeed = 1;
var $dMinSpeed = 1;
var $dMaxSpeed = 4;
var $dAccel = 1.04;
var $dRot = 0;
var $mPos = $w - $w/5;
var $slowOffset = 120;
var $movingRight = false;

function moveDroid(){
  if($mPos > $dPos + ($dW/4)){
    // moving right
    if(!$movingRight){
      $movingRight = true;
      $('.antennas').addClass('right');
      $('.eyes').addClass('right');
    }
    if($mPos - $dPos > $slowOffset){
      if($dSpeed < $dMaxSpeed){
        // speed up
        $dSpeed = $dSpeed * $dAccel;
      }
    } else if($mPos-$dPos < $slowOffset){
      if($dSpeed > $dMinSpeed){
        // slow down
        $dSpeed = $dSpeed / $dAccel;
      }
    }
    $dPos = $dPos + $dSpeed;
    $dRot = $dRot + $dSpeed;
  } else if($mPos < $dPos - ($dW/4)){
    // moving left
    if($movingRight){
      $movingRight = false;
      $('.antennas').removeClass('right');
      $('.eyes').removeClass('right');
    }
    if($dPos - $mPos > $slowOffset){
      if($dSpeed < $dMaxSpeed){
        // speed up
        $dSpeed = $dSpeed * $dAccel;
      }
    } else if($dPos - $mPos < $slowOffset){
      if($dSpeed > $dMinSpeed){
        // slow down
        $dSpeed = $dSpeed / $dAccel;
      }
    }
    $dPos = $dPos - $dSpeed;
    $dRot = $dRot - $dSpeed;
  } else { }
  $('.bb8').css('left', $dPos);
  $('.ball').css({ WebkitTransform: 'rotate(' + $dRot + 'deg)'});
  $('.ball').css({ '-moz-transform': 'rotate(' + $dRot + 'deg)'});
}

setInterval(moveDroid, 10);

$( document ).on( "mousemove", function( event ) {
  $('h2').addClass('hide');
  $mPos = event.pageX;
  return $mPos;
});
!
999px

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