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HTML

              
                <canvas id="world"></canvas>
<canvas class="grain"></canvas>
<div class="hawkins">
	<div class="el">
		<div class="part eyelids"></div>
		<div class="part arm"></div>
		<div class="part hand"></div>
		<div class="part eye-problems"></div>
		<div class="part blood"></div>
	</div>
</div>
              
            
!

CSS

              
                
$anim-length: 10s;

html, body { height: 100%; }

body {
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: black;
	overflow: hidden;
}

#world {
	position: absolute;
	z-index: 7;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	opacity: 0;
	filter: brightness(1000%);
	-webkit-filter: brightness(1000%);
	animation: upside-rain $anim-length linear infinite;
}

@keyframes upside-rain {
	0% { opacity: 0; }
	30% { opacity: 0; }
	32% { opacity: 0.075; }
	50% { opacity: 0.075; }
	52% { opacity: 0; }
	100% { opacity: 0; }
}

.grain {
	position: absolute;
	z-index: 9;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
}

.hawkins {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 700px;
	height: 500px;
	background-image: url(https://res.cloudinary.com/dxscrtoxq/image/upload/v1468782962/posterback_vrnptz.png);
	background-size: 650px;
	background-repeat: no-repeat;
	background-position: center;
	animation: upside-down $anim-length linear infinite;
}

@keyframes upside-down {
	0% { filter: none; -webkit-filter: none; }
	30% { filter: none; -webkit-filter: none; }
	31% { filter: brightness(400%); -webkit-filter: brightness(400%); }
	32% { filter: brightness(400%); -webkit-filter: brightness(400%); }
	33% {
		filter: sepia(100%) hue-rotate(180deg) saturate(450%) contrast(115%) brightness(75%);
		-webkit-filter: sepia(100%) hue-rotate(180deg) saturate(450%) contrast(115%) brightness(75%);
	}
	50% {
		filter: sepia(100%) hue-rotate(180deg) saturate(450%) contrast(115%) brightness(75%);
		-webkit-filter: sepia(100%) hue-rotate(180deg) saturate(450%) contrast(115%) brightness(75%);
	}
	51% { filter: brightness(400%); -webkit-filter: brightness(400%); }
	52% { filter: brightness(400%); -webkit-filter: brightness(400%); }
	53% { filter: none; -webkit-filter: none; }
	100% { filter: none; -webkit-filter: none; }
}

.el {
	position: relative;
	margin-left: 65px;
	width: 500px;
	height: 500px;
	background-image: url(https://res.cloudinary.com/dxscrtoxq/image/upload/v1468782960/eleven_eyeca0.png);
	background-size: 400px;
	background-repeat: no-repeat;
	background-position: center;
	animation: el-shake 5s linear infinite;
}

@keyframes el-shake {
	0% { transform: translate(0px, 0px); }
	15% { transform: translate(1px, 0px); }
	30% { transform: translate(0px, 1px); }
	45% { transform: translate(-1px, 1px); }
	60% { transform: translate(-1px, 0px); }
	75% { transform: translate(0px, 0px); }
	85% { transform: translate(0px, -1px); }
	100% { transform: translate(0px, 0px); }
}

.part {
	position: absolute;
	background-repeat: no-repeat;
	background-position: center;
	background-size: 100%;
}

.eyelids {
	z-index: 5;
	opacity: 0;
	top: 163px;
	left: 119px;
	width: 117px;
	height: 100px;
	background-image: url(https://res.cloudinary.com/dxscrtoxq/image/upload/v1468782959/eyelids_s12six.png);
	animation: blink 6.5s ease-out infinite;
}

@keyframes blink {
	0% { opacity: 0 }
	20% { opacity: 0 }
	21% { opacity: 0.8 }
	21.5% { opacity: 0.8 }
	23% { opacity: 0 }
	60% { opacity: 0 }
	61% { opacity: 0.95 }
	61.5% { opacity: 0.95 }
	63% { opacity: 0 }
	70% { opacity: 0 }
	71% { opacity: 0.85 }
	71.5% { opacity: 0.85 }
	73% { opacity: 0 }
	100% { opacity: 0 }
}

.arm {
	top: 232px;
	left: 233px;
	width: 150px;
	height: 300px;
	background-image: url(https://res.cloudinary.com/dxscrtoxq/image/upload/v1468782959/arm_iwjvzv.png);
	animation: arm-shake 5s ease-out infinite;
}

@keyframes arm-shake {
	0% { transform: translate(0px, 1px); }
	15% { transform: translate(1px, 1px); }
	30% { transform: translate(0px, 1px); }
	45% { transform: translate(0px, 1px); }
	60% { transform: translate(1px, 0px); }
	75% { transform: translate(1px, 0px); }
	85% { transform: translate(1px, 1px); }
	100% { transform: translate(0px, 1px); }
}

.hand {
	top: 197px;
	left: 181px;
	width: 282px;
	height: 300px;
	background-image: url(https://res.cloudinary.com/dxscrtoxq/image/upload/v1468782959/hand_kuy5dz.png);
	animation: hand-shake 8s ease-out infinite;
}

@keyframes hand-shake {
	0% { transform: translate(1px, -1px) scale(1.01); }
	10% { transform: translate(-1px, -1px) scale(1.02); }
	30% { transform: translate(1px, 1px) scale(1.05); }
	35% { transform: translate(-1px, -1px) scale(1); }
	45% { transform: translate(0px, 1px) scale(1.0175); }
	60% { transform: translate(-1px, -1px) scale(1.01); }
	85% { transform: translate(1px, 1px) scale(1.04); }
	100% { transform: translate(1px, -1px) scale(1.01); }
}

.eye-problems {
	top: 72px;
	left: 107px;
	width: 142px;
	height: 300px;
	opacity: 0.7;
	background-image: url(https://res.cloudinary.com/dxscrtoxq/image/upload/v1468782958/eye-problems_y1f6ne.png);
	animation: side-effects $anim-length ease-out infinite;
}

@keyframes side-effects {
	0% { opacity: 0; }
	30% { opacity: 0; }
	50% { opacity: .8; }
	90% { opacity: 0; }
	100% { opacity: 0; }
}

.blood {
	top: 225px;
	left: 180px;
	width: 20px;
	height: 100px;
	opacity: 1;
	background-image: url(https://res.cloudinary.com/dxscrtoxq/image/upload/v1468782958/blood_rnujxa.png);
	animation: drip $anim-length ease-out infinite;
}

@keyframes drip {
	0% { opacity: 0; }
	30% { opacity: 0; }
	50% { opacity: 1; }
	80% { opacity: 1; }
	100% { opacity: 0; }
}
              
            
!

JS

              
                // Canvas grain by Renārs Vilnis:
// https://codepen.io/renarsvilnis/pen/YWKRvE

// Falling confetti by Linmiao Xu
// https://codepen.io/linrock/pen/Amdhr?editors=1010

'use strict';

console.clear();

class Grain {
  constructor (el) {
    /**
     * Options
     * Increase the pattern size if visible pattern
     */
    this.patternSize = 200;
    this.patternScaleX = 1000;
    this.patternScaleY = 1000;
    this.patternRefreshInterval = 5;
    this.patternAlpha = 18;

    /**
     * Create canvas
     */
    this.canvas = el;
    this.ctx = this.canvas.getContext('2d');
    this.ctx.scale(this.patternScaleX, this.patternScaleY);

    /**
     * Create a canvas that will be used to generate grain and used as a
     * pattern on the main canvas.
     */
    this.patternCanvas = document.createElement('canvas');
    this.patternCanvas.width = this.patternSize;
    this.patternCanvas.height = this.patternSize;
    this.patternCtx = this.patternCanvas.getContext('2d');
    this.patternData = this.patternCtx.createImageData(this.patternSize, this.patternSize);
    this.patternPixelDataLength = this.patternSize * this.patternSize * 4; // rgba = 4

    /**
     * Prebind prototype function, so later its easier to user
     */
    this.resize = this.resize.bind(this);
    this.loop = this.loop.bind(this);
    
    this.frame = 0;
    
    window.addEventListener('resize', this.resize);
    this.resize();

    window.requestAnimationFrame(this.loop);
  }
  
  resize () {
    this.canvas.width = window.innerWidth * devicePixelRatio;
    this.canvas.height = window.innerHeight * devicePixelRatio;
  }

  update () {
    const {patternPixelDataLength, patternData, patternAlpha, patternCtx} = this;

    // put a random shade of gray into every pixel of the pattern
    for (let i = 0; i < patternPixelDataLength; i += 4) {
      // const value = (Math.random() * 255) | 0;
      const value = Math.random() * 255;

      patternData.data[i] = value;
      patternData.data[i + 1] = value;
      patternData.data[i + 2] = value;
      patternData.data[i + 3] = patternAlpha;
    }

    patternCtx.putImageData(patternData, 0, 0);
  }

  draw () {
    const {ctx, patternCanvas, canvas, viewHeight} = this;
    const {width, height} = canvas;

    // clear canvas
    ctx.clearRect(0, 0, width, height);

    // fill the canvas using the pattern
    ctx.fillStyle = ctx.createPattern(patternCanvas, 'repeat');
    ctx.fillRect(0, 0, width, height);
  }

  loop () {
    // only update grain every n frames
    const shouldDraw = ++this.frame % this.patternRefreshInterval === 0;
    if (shouldDraw) {
      this.update();
      this.draw();
    }

    window.requestAnimationFrame(this.loop);
  }
}


/**
 * Initiate Grain
 */

const el = document.querySelector('.grain');
const grain = new Grain(el);
(function() {
  var COLORS, Confetti, NUM_CONFETTI, PI_2, canvas, confetti, context, drawCircle, i, range, resizeWindow, xpos;

  NUM_CONFETTI = 350;

  COLORS = [[85, 71, 106], [174, 61, 99], [219, 56, 83], [244, 92, 68], [248, 182, 70]];

  PI_2 = 2 * Math.PI;

  canvas = document.getElementById("world");

  context = canvas.getContext("2d");

  window.w = 0;

  window.h = 0;

  resizeWindow = function() {
    window.w = canvas.width = window.innerWidth;
    return window.h = canvas.height = window.innerHeight;
  };

  window.addEventListener('resize', resizeWindow, false);

  window.onload = function() {
    return setTimeout(resizeWindow, 0);
  };

  range = function(a, b) {
    return (b - a) * Math.random() + a;
  };

  drawCircle = function(x, y, r, style) {
    context.beginPath();
    context.arc(x, y, r, 0, PI_2, false);
    context.fillStyle = style;
    return context.fill();
  };

  xpos = 0.5;

  document.onmousemove = function(e) {
    return xpos = e.pageX / w;
  };

  window.requestAnimationFrame = (function() {
    return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame || function(callback) {
      return window.setTimeout(callback, 1000 / 60);
    };
  })();

  Confetti = (function() {
    function Confetti() {
      this.style = COLORS[~~range(0, 5)];
      this.rgb = "rgba(" + this.style[0] + "," + this.style[1] + "," + this.style[2];
      this.r = ~~range(2, 6);
      this.r2 = 2 * this.r;
      this.replace();
    }

    Confetti.prototype.replace = function() {
      this.opacity = 0;
      this.dop = 0.03 * range(1, 4);
      this.x = range(-this.r2, w - this.r2);
      this.y = range(-20, h - this.r2);
      this.xmax = w - this.r;
      this.ymax = h - this.r;
      this.vx = range(0, 2) + 8 * xpos - 5;
      return this.vy = 0.7 * this.r + range(-1, 1);
    };

    Confetti.prototype.draw = function() {
      var ref;
      this.x += this.vx;
      this.y += this.vy;
      this.opacity += this.dop;
      if (this.opacity > 1) {
        this.opacity = 1;
        this.dop *= -1;
      }
      if (this.opacity < 0 || this.y > this.ymax) {
        this.replace();
      }
      if (!((0 < (ref = this.x) && ref < this.xmax))) {
        this.x = (this.x + this.xmax) % this.xmax;
      }
      return drawCircle(~~this.x, ~~this.y, this.r, this.rgb + "," + this.opacity + ")");
    };

    return Confetti;

  })();

  confetti = (function() {
    var j, ref, results;
    results = [];
    for (i = j = 1, ref = NUM_CONFETTI; 1 <= ref ? j <= ref : j >= ref; i = 1 <= ref ? ++j : --j) {
      results.push(new Confetti);
    }
    return results;
  })();

  window.step = function() {
    var c, j, len, results;
    requestAnimationFrame(step);
    context.clearRect(0, 0, w, h);
    results = [];
    for (j = 0, len = confetti.length; j < len; j++) {
      c = confetti[j];
      results.push(c.draw());
    }
    return results;
  };

  step();

}).call(this);

              
            
!
999px

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