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HTML

              
                ul
	li
		#easing
			span
		h4 Easing
	li
		#parenting
			span
			span
		h4 Parenting
	li
		#obscuration
			span
		h4 Obscuration
	li
		#parallax
			span
		h4 Parallax
	li
		#dimension
		h4 Dimentionality
	li
		#transformation
		h4 Transformation
	li
		#dollyZoom
			ul
				-for(i=1;i<=9;i++)
					li
		h4 Dolly & Zoom
	li
		#masking
			span
		h4 Masking
              
            
!

CSS

              
                @import url("https://fonts.googleapis.com/css?family=Open+Sans");

@mixin object($width, $height, $bg) {
	width: $width;
	height: $height;
	background: $bg;
}

@mixin transPos($top, $right, $bottom, $left,$transX,$transY) {
	position: absolute;
	top: $top;
	left: $left;
	right: $right;
	bottom: $bottom;
	transform: translate($transX, $transY);
}

@mixin center {
	display: flex;
	justify-content: center;
	align-items: center;
}

* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

body {
	background-image: linear-gradient(-45deg, #00c6fb 0%, #005bea 100%);
	background-repeat: no-repeat;
	height: 100vh;
}

ul {
	height: 100%;
}

li {
	border: 1px solid rgba(#fff, 0.1);
	display: flex;
	width: 25%;
	height: 50%;
	float: left;
	justify-content: center;
	align-items: center;
	position: relative;
}

h4 {
	@include transPos(null,null,8vh,50%,-50%,0);
	text-align: center;
	margin-top: 40px;
	color: #fff;
	font-family: "Open Sans", sans-serif;
}

@media screen and (max-width: 767px) {
	li {
		width: 50%;
	}
}

@media screen and (max-width: 567px) {
	li {
		width: 100%;
	}
}

span {
	border-radius: 4px;
	display: block;
}

/***
Easing
***/

#easing {
	overflow: hidden;
	width: 200px;
	span {
		@include object(80px,80px,#fff);
		animation: easing 2s ease-out infinite;
		@keyframes easing {
			0% {
				transform: translateX(-120px);
			}
			75% {
				transform: translateX(40px);
			}
			100% {
				transform: translateX(250px);
			}
		}
	}
}

/***
Parenting
***/

#parenting {
	span {
		@include object(100px,40px,#fff);
		margin: 10px 0;
		animation: slide 1s ease-in-out infinite alternate;
		@keyframes slide {
			0% {
				transform: translateX(-50px);
			}
			100% {
				transform: translateX(50px);
			}
		}
		&:first-child {
			transform-origin: 50% 100%;
			animation: growShrink 1s ease-in-out infinite alternate;
			@keyframes growShrink {
				0% {
					transform: translateX(-50px) scale(0.1);
				}
				100% {
					transform: translateX(50px) scale(1);
				}
			}
		}
	}
}

/***
Obscuration
***/
#obscuration {
	@include object(60px,80px,#fff);
	border-radius: 4px;
	position: relative;
	span {
		opacity: 0.7;
		@include object(90px,110px,#f7f7f7);
		@include transPos(50%,null,null,-60px,0,-50%);
		animation: obscure 1s cubic-bezier(0.6, 0, 0.4, 1) infinite alternate;
		@keyframes obscure {
			100% {
				left: 30px;
			}
		}
	}
}

/***
Dolly & Zoom
***/

#dollyZoom {
	@include object(65px,65px,transparent);
	overflow: hidden;
	border-radius: 4px;
	position: relative;
	ul {
		@include object(150px,150px,transparent);
		overflow:hidden;
		position:absolute;
		top:50%;
		left:50%;
		transform: scale(1) translate(-50%,-50%);
		transform-origin:118% 103%;
		animation: zoom 2s ease-in-out infinite alternate;
		@keyframes zoom {
			100% {
				transform-origin:center center;
				transform: scale(0.412) translate(-120%,-122%);
			}
		}
	}
	li {
		background: #fff;
		border-radius: 0;
		width:40px;
		height: 40px;
		margin-right: 15px;
		&:nth-child(3n){
			margin-right: 0;
		}
		&:nth-child(4),
		&:nth-child(5),
		&:nth-child(6),
		&:nth-child(7),
		&:nth-child(8),
		&:nth-child(9){
			margin-top: 15px;
		}
	}
}

/***
Transformation
***/

#transformation {
	@include object(60px,60px,#fff);
	border-radius: 50%;
	animation: transform 1s ease-in-out infinite alternate;
	@keyframes transform {
		100% {
			width: 150px;
			border-radius: 4px;
		}
	}
}

/***
Masking
***/

#masking {
	@include object(150px,60px,#EAEAEA);
	@include center;
	border-radius: 4px;
	overflow: hidden;
	span {
		@include object(30px,30px,#fff);
		border-radius: 50%;
		animation: fill 1s ease-in-out infinite alternate;
		@keyframes fill {
			100% {
				width: 250px;
				height: 250px;
				border-radius: 50%;
			}
		}
	}
}

/***
Parallax
***/

#parallax {
	@include object(160px,90px,#EAEAEA);
	@include center;
	border-radius: 4px;
	span {
		@include object(120px,90px,#fff);
		animation: parallax 1s ease-in-out infinite alternate;
		@keyframes parallax {
			0% {
				transform: translateY(-20px);
			}
			100% {
				transform: translateY(20px);
			}
		}
	}
}

/***
Dimentionality
***/
li:nth-child(5) {
	perspective: 400px;
}
#dimension {
	@include object(190px,60px,#fff);
	border-radius: 4px;
	animation: dimension 1s ease-in-out infinite alternate;
	@keyframes dimension {
		100% {
			transform: rotateX(-90deg);
		}
	}
}

              
            
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JS

              
                
              
            
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999px

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