The Power of Pure CSS - No JavaScript Needed

.codepen-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.book {
  height: 15rem;
  width: 15rem;
  font-size: 1.4rem;
  box-shadow: 1rem 2rem 3rem rgba(0, 0, 0, 0.25);
  text-align: center;
  position: relative;
  color: #484e4a;
}

.page {
  width: 100%;
  height: 15rem;
  perspective: 1500px;
  position: relative;
}

/* Front of first page */
.page__1 {
  background-color: #0D5C63;
  color: #fff;
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
  transition: all 1s 0.3s;
  transform-origin: 0 50%;
  z-index: 2;
}

/* Back of first page */
.page__1::after {
  content: "Neat, huh?";
  color: #eff0eb;
  position: absolute;
  padding-top: 1.5rem;
  top: 0;
  left: 0;
  background-color: #424B54;
  width: 100%;
  height: 100%;
  z-index: 1;
  opacity: 0;
  transform: rotateY(180deg);
  transition: all 0.3s 0.5s;
}

/* Front of second page */
.page__2 {
  background-color: #BAA898;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
}

/* Hover effect for flipping the page */
.page:hover .page__1 {
  transform: rotateY(-180deg);
  box-shadow: 1.5rem 2rem 3rem rgba(0, 0, 0, 0.25);
}

/* Hover effect for back of first page */
.page:hover .page__1::after {
  opacity: 1;
}

57

Pure CSS Card Open Animation

By: pixeldev

* {
	margin: 0; padding: 0;
	box-sizing: border-box;
}
body {
	background: #ffffff; align-items: center;
    min-height: 100vh; display: flex;
}
.box-outer {
	overflow: hidden; margin: 50px auto;
	width: 200px; height: 200px;
}
.main_box {
	width: 200px; height: 200px;
	position: relative;
	background: #f34c4c;
	border: 5px solid #ffffff;
}
.bar {
	position: absolute; width: 50px;
	height: 5px; background: rgb(0, 0, 0);
	transition: all 1s linear;
	animation-duration: 1s;
	animation-fill-mode: both;
	animation-iteration-count: infinite;
}
.bar.delay {
	animation-delay: 0.5s;
}
.top {
	top: -5px; left: -5px;
}
.right {
	top: 18px; right: -28px;
	transform: rotate(90deg);
}
.bottom {
	bottom: -5px; left: -5px;
}
.left {
	top: 18px; left: -28px;
	transform: rotate(90deg);
}

@-webkit-keyframes h-move {
 0% { left: -5px; }
100% { left: 200px; }
}

@keyframes h-move {
 0% { left: -5px; }
100% { left: 200px; }
}
.top, .bottom { animation-name: h-move; }

@-webkit-keyframes v-move {
0% { top: -5px; }
100% { top:228px; }
}

@keyframes v-move {
 0% { top: -5px; }
100% { top:228px; }
}

.right, .left {
	animation-name: v-move;
}

57

Box border animation

By: pixeldev

57

Expanding Pure CSS Button

By: pixeldev

body{
  background: #333642;
}

.box-canvas{
  position: relative;
  margin: auto;
  display: block;
  margin-top: 8%;
  margin-bottom: 8%;
  width: 250px;
  height:600px;
}

.cog-one {
  --cog-color: #898888;
  --cog-accent-color: #A5A2A2;
  --cog-inner-size: 30px;
  --cog-outer-size: 50px;
  
  --start-rotation: 360deg;
  --end-rotation: 0deg;
}

.cog-two {
  --cog-color: #A16036;
  --cog-accent-color: #BC7F60;
  --cog-inner-size: 15px;
  --cog-outer-size: 40px;
  
  --start-rotation: 16deg;
  --end-rotation: 376deg;
  
  left: 120px;
  top: 110px;
  
  transform: rotate(var(--start-rotation));
}

.cog-three {
  --cog-color: #F1B72E;
  --cog-accent-color: #FFD100;
  --cog-inner-size: 20px;
  --cog-outer-size: 50px;
  
  --start-rotation: 300deg;
  --end-rotation: -60deg;
  
  left: 33px;
  top: 210px;
  
  transform: rotate(var(--start-rotation));
  
}

.cog {
  position: absolute;
  width: var(--cog-inner-size);
  height: var(--cog-inner-size);
  background: transparent;
  border-radius: 50%;
  border: var(--cog-outer-size) solid var(--cog-color);
  
  animation: 5s cogRotate infinite linear;
}

@keyframes cogRotate {
  0% {
    transform: rotate(var(--start-rotation));
  }
  
  100% {
    transform: rotate(var(--end-rotation))
  }
}

/* Inner circle accent */
.cog::before {
  content: '';
  position: absolute;
  width: calc(var(--cog-inner-size) + 10px);
  height: calc(var(--cog-inner-size) + 10px);
  border: 3px solid var(--cog-accent-color);
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

/* Outer circle accent */
.cog::after {
  content: '';
  position: absolute;
  width: calc(var(--cog-inner-size) + var(--cog-outer-size) * 2 - 20px);
  height: calc(var(--cog-inner-size) + var(--cog-outer-size) * 2 - 20px);
  border: 3px solid var(--cog-accent-color);
  border-radius: 50%;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.teeth.vertical {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

/* Top and bottom teeth */
.cog-one .teeth.vertical {
  background: linear-gradient(to bottom,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 120px,
    var(--cog-color) 120px,
    var(--cog-color));
  height: 170px;
  width: 25px;
  top: -70px;
}

.cog-two .teeth.vertical {
  width: 15px;
  height: 125px;
  top: -55px;
  
  background: linear-gradient(to bottom,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 80px,
    var(--cog-color) 80px,
    var(--cog-color));
  
}

.cog-three .teeth.vertical {
  background: linear-gradient(to bottom,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 120px,
    var(--cog-color) 120px,
    var(--cog-color));
  height: 160px;
  width: 25px;
  top: -70px;
}

.teeth.vertical::after {
  content: '';
  position: absolute;
  transform:rotate(45deg);
}

/* Top right and bottom left teeth */
.cog-one .teeth.vertical::after {
  background: linear-gradient(to bottom,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 120px,
    var(--cog-color) 120px,
    var(--cog-color));
  height: 170px;
  width: 25px;
}

.cog-two .teeth.vertical::after {
  background: linear-gradient(to bottom,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 80px,
    var(--cog-color) 80px,
    var(--cog-color));
  width: 15px;
  height: 125px;
}

.cog-three .teeth.vertical::after {
  background: linear-gradient(to bottom,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 120px,
    var(--cog-color) 120px,
    var(--cog-color));
  height: 160px;
  width: 25px;
}

.teeth.horizontal {
  position: absolute;
  transform: translateY(-50%);
  top: 50%;
}

/* Left and right teeth */
.cog-one .teeth.horizontal {
  left: -70px;
  background: linear-gradient(to right,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 120px,
    var(--cog-color) 120px,
    var(--cog-color));
  height: 25px;
  width: 170px;
}

.cog-two .teeth.horizontal {
  background: linear-gradient(to right,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 80px,
    var(--cog-color) 80px,
    var(--cog-color));
  height: 15px;
  width: 125px;
  left: -55px;
}

.cog-three .teeth.horizontal {
  left: -70px;
  background: linear-gradient(to right,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 120px,
    var(--cog-color) 120px,
    var(--cog-color));
  height: 25px;
  width: 160px;
}

.teeth.horizontal::after {
  content: '';
  position: absolute;
  transform: rotate(45deg);
}

/* Top left and bottom right teeth */
.cog-one .teeth.horizontal::after {
  background: linear-gradient(to right,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 120px,
    var(--cog-color) 120px,
    var(--cog-color));
  height: 25px;
  width: 170px;
}

.cog-two .teeth.horizontal::after {
  background: linear-gradient(to right,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 80px,
    var(--cog-color) 80px,
    var(--cog-color));
  height: 15px;
  width: 125px;
}

.cog-three .teeth.horizontal::after {
  background: linear-gradient(to right,
    var(--cog-color),
    var(--cog-color) 30px,
    transparent 30px,
    transparent 120px,
    var(--cog-color) 120px,
    var(--cog-color));
  height: 25px;
  width: 160px;
}

57

Cogs Animation

By: pixeldev

html {
  box-sizing: border-box !important;
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: inherit;
}

html, body {
  width: 100%;
  height: 100%;
}

body {
  background: #333;
  color: #fff;
  font-size: 22px;
  font-weight: normal;
  font-family:'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
  line-height: 1.5;
  display: flex;
  justify-content: center;
  align-items: center;
}

.charging-container {
  max-width: 150px;
  width: 100%;
  height: 60px;
  border: 4px solid rgb(236, 39, 72);
  border-radius: 5px;
  position: relative;
  cursor: pointer;
}

.charging-container::before {
  content: '';
  position: absolute;
  width: 8px;
  height: 16px;
  background: rgb(236, 39, 72);
  right: -9px;
  top: 50%;
  margin-top: -8px;
  border-radius: 2px;
}

.charging-container::after {
  content: '';
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 5px;
  /* right: 10px; */
  background: rgb(236, 39, 72);
  transition: all .3s;
  -webkit-animation: charging 2s steps(5) infinite;
  -moz-animation: charging 2s steps(5) infinite;
  animation: charging 2s steps(5) infinite;
  animation: charging 2s steps(5) infinite;
}

.charging-container:hover::after {
  animation-play-state: paused;
}
@-webkit-keyframes charging {
  from {
    width: 20%;
  } 
  to {
    width: 100%;
  }
}

@-moz-keyframes charging {
  from {
    width: 20%;
  } 
  to {
    width: 100%;
  }
}
@keyframes charging {
  from {
    width: 20%;
  } 
  to {
    width: 100%;
  }
}

57

Battery Charging

By: pixeldev

body { background: #222; }
.box {
  background-color: #61ab20;
  margin: 0 auto;
  width: 500px;
  height: 300px;
  position: relative;
  box-shadow: inset 0 0 3px #000;
  border-radius: 5px;
  border: 1px solid #111;
  overflow: hidden;
}
.box b {
  display: block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: #3673cf;
  box-shadow: inset -5px -5px 5px rgba(0,0,0,.6), 15px 15px 2px rgba(0,0,0,.04);
  position: absolute;
  -webkit-animation: moveX 3.05s linear 0s infinite alternate, moveY 3.4s linear 0s infinite alternate;
  -moz-animation: moveX 3.05s linear 0s infinite alternate, moveY 3.4s linear 0s infinite alternate;
  -o-animation: moveX 3.05s linear 0s infinite alternate, moveY 3.4s linear 0s infinite alternate;
  animation: moveX 3.05s linear 0s infinite alternate, moveY 3.4s linear 0s infinite alternate;
}

@-webkit-keyframes moveX {
  from { left: 0; } to { left: 480px; }
}
@-moz-keyframes moveX {
  from { left: 0; } to { left: 480px; }
}
@-o-keyframes moveX {
  from { left: 0; } to { left: 480px; }
}
@keyframes moveX {
  from { left: 0; } to { left: 480px; }
}
@-webkit-keyframes moveY {
  from { top: 0; } to { top: 280px; }
}
@-moz-keyframes moveY {
  from { top: 0; } to { top: 280px; }
}
@-o-keyframes moveY {
  from { top: 0; } to { top: 280px; }
}
@keyframes moveY {
  from { top: 0; } to { top: 280px; }
}

56

CSS Bouncing Ball

By: pixeldev

56

Pure CSS Nav Menu challenge

By: pixeldev

.wrapper {
	margin: 50px;
	width: 300px;
	height: 300px;
	overflow: hidden;
	position:relative
}

.right {
	border: #3f85a3 solid 15px;
	height: 125px;
	width: 125px;
	border-radius:120px;
	border-top-color: transparent;
	border-left-color: transparent;
	position: absolute;
	transform: rotate(-45deg);
	animation: rota2 1000ms linear;
  -moz-animation: rota2 1000ms linear;
  -o-animation: rota2 1000ms linear;
  -webkit-animation: rota2 1000ms linear;
}

@keyframes rota2 {
	from{ transform:rotate(-225deg);}
	to { transform: rotate(-45deg);}
}

@-o-keyframes rota2 {
	from{ transform:rotate(-225deg);}
	to { transform: rotate(-45deg);}
}

@-moz-keyframes rota2 {
	from{ transform:rotate(-225deg);}
	to { transform: rotate(-45deg);}
}
@-webkit-keyframes rota2 {
	from{ transform:rotate(-225deg);}
	to { transform: rotate(-45deg);}
}

.left {
	border: #3f85a3 solid 15px;
	height: 125px;
	width: 125px;
	border-radius:120px;
	border-bottom-color: transparent;
	border-right-color: transparent;
	position: absolute;
	transform: rotate(315deg);
	animation: rota 2000ms linear;
  -o-animation: rota 2000ms linear;
  -moz-animation: rota 2000ms linear;
  -webkit-animation: rota 2000ms linear;
}
@keyframes rota {
	from {transform: rotate(-45deg);}
	to { transform: rotate(315deg);}
}
@-o-keyframes rota {
	from {transform: rotate(-45deg);}
	to { transform: rotate(315deg);}
}
@moz-keyframes rota {
	from {transform: rotate(-45deg);}
	to { transform: rotate(315deg);}
}
@-webkit-keyframes rota {
	from {transform: rotate(-45deg);}
	to { transform: rotate(315deg);}
}

.middle {
  color: #0987bc;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
	width: 130px;
	height: 130px;
	left: 15px;
	top: 15px;
	border-radius: 150px;
	position: relative;
	z-index: 4;
}

.popover {
	background: white;
	width: 80px;
	height: 162px;
	position:absolute;
	top: -3px;
	left: -3px;
	opacity:0;
	z-index:2;
	animation: popover 1000ms linear;
  -moz-animation: popover 1000ms linear;
  -o-animation: popover 1000ms linear;
  -webkit-animation: popover 1000ms linear;
}

@keyframes popover {
	0% {opacity: 1;}
	99%{opacity:1;}
	100% {opacity:0;}
}

@-o-keyframes popover {
	0% {opacity: 1;}
	99%{opacity:1;}
	100% {opacity:0;}
}

@-moz-keyframes popover {
	0% {opacity: 1;}
	99%{opacity:1;}
	100% {opacity:0;}
}

@-webkit-keyframes popover {
	0% {opacity: 1;}
	99%{opacity:1;}
	100% {opacity:0;}
}

56

Circle Animation Loader

By: pixeldev

56

Rainbow Box

By: pixeldev

*{
    -webkit-box-sizing: border-box;
       -moz-box-sizing: border-box;
            box-sizing: border-box;
}

.cf:before,
.cf:after {
    content: " "; /* 1 */
    display: table; /* 2 */
}

.cf:after {
    clear: both;
}

html{
    color: #fff;
    font-family: 'Source Sans Pro', sans-serif;
    background-color: #59488b;
}
h1,h2{
    color: rgba(255,255,255,0.5);
    font-size: 40px;
    font-weight: 200;
    text-align: center;
    margin: 40px 0 0 0;
}
h2{
    font-size: 18px;
    margin: 0;
    padding: 0;
    margin: 10px 0;
}
h1 span{
    font-size: 30px;
}

a{
    text-decoration: none;
}
a:hover{
    transition: all linear 0.2s;
}
::-moz-selection {
    background: #b3d4fc;
    text-shadow: none;
}
::selection {
    background: #b3d4fc;
    text-shadow: none;
}

.wrapper{
    width: 700px;
    margin: 0 auto;
}
.row{
    text-align: center;
    padding: 50px 0;
}
.span, .span_large{
    float: left;
    width: 100px;
    background-color: rgba(0,0,0, 0.02);
    height: 100px;
    vertical-align: middle;
    border-radius: 1px;
    margin-right: 100px;
}
.span:last-child{
    margin-right: 0px;
}

/* Timer*/
.timer{
    width: 24px;
    height: 24px;
    background-color: transparent;
    box-shadow: inset 0px 0px 0px 2px #fff;
    border-radius: 50%;
    position: relative;
    margin: 38px auto;/* Not necessary- its only for layouting*/    
 }
.timer:after, .timer:before{
    position: absolute;
    content:"";
    background-color: #fff;
}
.timer:after{
    width: 10px;
    height: 2px;
    top: 11px;
    left: 11px;
    -webkit-transform-origin: 1px 1px;
       -moz-transform-origin: 1px 1px;
            transform-origin: 1px 1px;
    -webkit-animation: minhand 2s linear infinite;
       -moz-animation: minhand 2s linear infinite;
            animation: minhand 2s linear infinite;
}

.timer:before{
    width: 8px;
    height: 2px;
    top: 11px;
    left: 11px;
    -webkit-transform-origin: 1px 1px;
       -moz-transform-origin: 1px 1px;
            transform-origin: 1px 1px;
    -webkit-animation: hrhand 8s linear infinite;
       -moz-animation: hrhand 8s linear infinite;
            animation: hrhand 8s linear infinite;
}

@-webkit-keyframes minhand{
    0%{-webkit-transform:rotate(0deg)}
    100%{-webkit-transform:rotate(360deg)}
}
@-moz-keyframes minhand{
    0%{-moz-transform:rotate(0deg)}
    100%{-moz-transform:rotate(360deg)}
}
@keyframes minhand{
    0%{transform:rotate(0deg)}
    100%{transform:rotate(360deg)}
}

@-webkit-keyframes hrhand{
    0%{-webkit-transform:rotate(0deg)}
    100%{-webkit-transform:rotate(360deg)}
}
@-moz-keyframes hrhand{
    0%{-moz-transform:rotate(0deg)}
    100%{-moz-transform:rotate(360deg)}
}
@keyframes hrhand{
    0%{transform:rotate(0deg)}
    100%{transform:rotate(360deg)}
}

/*Typing Loader*/
.typing_loader{
    width: 6px;
    height: 6px;
    border-radius: 50%;
    -webkit-animation: typing 1s linear infinite alternate;
       -moz-animation: Typing 1s linear infinite alternate;
            animation: typing 1s linear infinite alternate;
    margin: 46px auto; /* Not necessary- its only for layouting*/  
    position: relative;
    left: -12px;
}
@-webkit-keyframes typing{
    0%{
        background-color: rgba(255,255,255, 1);
        box-shadow: 12px 0px 0px 0px rgba(255,255,255,0.2), 
                    24px 0px 0px 0px rgba(255,255,255,0.2);
      }
    25%{ 
        background-color: rgba(255,255,255, 0.4);
        box-shadow: 12px 0px 0px 0px rgba(255,255,255,2), 
                    24px 0px 0px 0px rgba(255,255,255,0.2);
    }
    75%{ background-color: rgba(255,255,255, 0.4);
        box-shadow: 12px 0px 0px 0px rgba(255,255,255,0.2), 
                    24px 0px 0px 0px rgba(255,255,255,1);
      }
}

@-moz-keyframes typing{
   0%{
        background-color: rgba(255,255,255, 1);
        box-shadow: 12px 0px 0px 0px rgba(255,255,255,0.2), 
                    24px 0px 0px 0px rgba(255,255,255,0.2);
      }
    25%{ 
        background-color: rgba(255,255,255, 0.4);
        box-shadow: 12px 0px 0px 0px rgba(255,255,255,2), 
                    24px 0px 0px 0px rgba(255,255,255,0.2);
    }
    75%{ background-color: rgba(255,255,255, 0.4);
        box-shadow: 12px 0px 0px 0px rgba(255,255,255,0.2), 
                    24px 0px 0px 0px rgba(255,255,255,1);
      }
}

@keyframes typing{
   0%{
        background-color: rgba(255,255,255, 1);
        box-shadow: 12px 0px 0px 0px rgba(255,255,255,0.2), 
                    24px 0px 0px 0px rgba(255,255,255,0.2);
      }
    25%{ 
        background-color: rgba(255,255,255, 0.4);
        box-shadow: 12px 0px 0px 0px rgba(255,255,255,2), 
                    24px 0px 0px 0px rgba(255,255,255,0.2);
    }
    75%{ background-color: rgba(255,255,255, 0.4);
        box-shadow: 12px 0px 0px 0px rgba(255,255,255,0.2), 
                    24px 0px 0px 0px rgba(255,255,255,1);
      }
}

/*Location indicator */
.location_indicator{
    margin: 30px auto;
    position: relative;
    left: -9px;
}

.location_indicator:before, .location_indicator:after{
    position: absolute;
    content: "";
}

.location_indicator:before{
    width: 20px;
    height: 20px;
    border-radius: 100% 100% 100% 0;
    box-shadow: 0px 0px 0px 2px rgba(255,255,255,1);
    -webkit-animation: mapping 1s linear infinite;
       -moz-animation: mapping 1s linear infinite;
            animation: mapping 1s linear infinite;
    -webkit-transform: rotate(-46deg);
       -moz-transform: rotate(-46deg);
            transform: rotate(-46deg);

}

.location_indicator:after{
    width: 30px;
    height: 10px;
    border-radius: 100%;
    left: 44px;
    background-color: rgba(255, 255, 255, 0.2);
    top: 24px;
    z-index: -1;
}

@-webkit-keyframes mapping{
    0% {top: 0;}
    50%{top: -5px;}
    100% {top:0; }
}
@-moz-keyframes mapping{
    0% {top: 0;}
    50%{top: -5px;}
    100% {top:0; }
}
@-keyframes mapping{
    0% {top: 0;}
    50%{top: -5px;}
    100% {top:0; }
}

/* go in*/
.dashboard{
    width: 32px;
    height: 32px;
    margin: 30px auto;
    border: 2px rgba(255,255,255,1) solid;
    border-radius: 100%;
    position: relative;
    overflow: hidden;
    z-index: 1;
}
.dashboard:after, .dashboard:before{
    position: absolute;
    content: "";
}
.dashboard:after{
    width:14px;
    height: 2px;
    top: 20px;
    -webkit-transform-origin: 1px 1px;
       -moz-transform-origin: 1px 1px;
            transform-origin: 1px 1px;
    background-color: rgba(255,255,255,1);
    -webkit-animation: dashboard_hand 2s linear infinite alternate;
       -moz-animation: dashboard_hand 2s linear infinite alternate;
            animation: dashboard_hand 2s linear infinite alternate;
}
.dashboard:before{
    width: 32px;
    height: 10px;
    background-color: rgba(255,255,255,1);
    top:20px;
    left: -2px;
}
@-webkit-keyframes dashboard_hand{
    0%{ -webkit-transform: rotate(-160deg);}
    100%{ -webkit-transform: rotate(-20deg);}
}
@-moz-keyframes dashboard_hand{
    0%{ -moz-transform: rotate(-160deg);}
    100%{ -moz-transform: rotate(-20deg);}
}
@keyframes dashboard_hand{
    0%{ transform: rotate(-160deg);}
    100%{ transform: rotate(-20deg);}
}

/*Battery*/
.battery{
    width: 28px;
    height: 14px;
    border: 1px #fff solid;
    border-radius: 2px;
    position: relative;
    -webkit-animation: charge 5s linear infinite;
       -moz-animation: charge 5s linear infinite;
            animation: charge 5s linear infinite;
    top: 40px;
    margin: 0 auto;
}
.battery:after{
    width: 2px;
    height: 7px;
    background-color: #fff;
    border-radius: 0px 1px 1px 0px;
    position: absolute;
    content: "";
    top: 2px;
    right: -4px;
}
@-webkit-keyframes charge{
    0%{box-shadow: inset 0px 0px 0px #fff;}
    100%{box-shadow: inset 30px 0px 0px #fff;}
}
@-moz-keyframes charge{
    0%{box-shadow: inset 0px 0px 0px #fff;}
    100%{box-shadow: inset 30px 0px 0px #fff;}
}
@keyframes charge{
    0%{box-shadow: inset 0px 0px 0px #fff;}
    100%{box-shadow: inset 30px 0px 0px #fff;}
}

.magnifier{
    width: 20px;
    height: 20px;
    box-shadow: 0px 0px 0px 1px #fff;
    border-radius: 50%;
    position: relative;
    margin: 34px auto;
    -webkit-animation: magnify 1s linear infinite alternate;
       -moz-animation: magnify 1s linear infinite alternate;
            animation: magnify 1s linear infinite alternate;
}
.magnifier:after, .magnifier:before{
    position: absolute;
    content: "";
}
.magnifier:before{
    content: "me";
    font-size: 12px;
    left: 2px;
    text-align: center;
    top: 2px;
}
.magnifier:after{
    width: 2px;
    height: 8px;
    background-color: #fff;
    bottom: -6px;
    left: 20px;
    border-radius: 2px;
    -webkit-transform: rotate(-45deg);
       -moz-transform: rotate(-45deg);
            transform: rotate(-45deg);
}

@-webkit-keyframes magnify{
    0%{-webkit-transform: scale(1); }
    100%{-webkit-transform: scale(1.5);}
}
@-moz-keyframes magnify{
    0%{-moz-transform: scale(1); }
    100%{-moz-transform: scale(1.5);}
}
@keyframes magnify{
    0%{transform: scale(1); }
    100%{transform: scale(1.5);}
}

/*help*/
.help{
    width: 30px;
    height: 30px;
    border: 1px #fff solid;
    border-radius: 50%;
    -webkit-animation: rotation 1s ease-in-out infinite;
       -moz-animation: rotation 1s ease-in-out infinite;
            animation: rotation 1s ease-in-out infinite;
    margin: 30px auto;
}
.help:after{
    width: 5px;
    height: 5px;
    background-color: rgba(255,255,255,1);
    border-radius: 100%;
    position: absolute;
    content: "";
}
@-webkit-keyframes rotation{
    0%{-webkit-transform: rotate(0deg);}
    100%{-webkit-transform: rotate(360deg);}
}
@-moz-keyframes rotation{
    0%{-moz-transform: rotate(0deg);}
    100%{-moz-transform: rotate(360deg);}
}
@keyframes rotation{
    0%{transform: rotate(0deg);}
    100%{transform: rotate(360deg);}
}

/*eye ball*/
.eye{
    width: 20px;
    height: 20px;
    background-color: rgba(255,255,255,0.8);
    border-radius: 50%;
    box-shadow: 30px 0px 0px 0px rgba(255,255,255,0.8);
    position: relative;
    margin: 36px 26px;
}

.eye:after{
    background-color: #59488b;
    width: 10px;
    height: 10px;
    box-shadow: 30px 0px 0px 0px #59488b;
    border-radius: 50%;
    left: 9px;
    top: 8px;
    position: absolute;
    content: "";
    -webkit-animation: eyeball 2s linear infinite alternate;
       -moz-animation: eyeball 2s linear infinite alternate;
            animation: eyeball 2s linear infinite alternate;
}
@-webkit-keyframes eyeball{
    0%{left: 9px;}
    100%{left: 1px;}
}
@-moz-keyframes eyeball{
    0%{left: 9px;}
    100%{left: 1px;}
}
@keyframes eyeball{
    0%{left: 9px;}
    100%{left: 1px;}
}

/*coffee cup*/
.coffee_cup{
    width: 20px;
    height: 24px;
    border: 1px rgba(255,255,255,1) solid;
    border-radius: 0px 0px 5px 5px;
    position: relative;
    margin: 36px auto;
}
.coffee_cup:after, .coffee_cup:before{
    position: absolute;
    content: "";
}
.coffee_cup:after{
    width: 5px;
    height: 12px;
    border: 1px #fff solid;
    border-left: none;
    border-radius: 0px 20px 20px 0px;
    left: 20px;
}
.coffee_cup:before{
    width: 1px;
    height: 6px;
    background-color: rgba(255,255,255,1);
    top: -10px;
    left: 4px;
    box-shadow: 5px 0px 0px 0px rgba(255,255,255,1),
                5px -5px 0px 0px rgba(255,255,255,1),
                10px 0px 0px 0px rgba(255,255,255,1);
    -webkit-animation: steam 1s linear infinite alternate;
       -moz-animation: steam 1s linear infinite alternate;
            animation: steam 1s linear infinite alternate;
}

@-webkit-keyframes steam{
    0%{height: 0px;}
    100%{height: 6px;}            
}
@-moz-keyframes steam{
    0%{height: 0px}
    100%{height: 6px;}            
}
@keyframes steam{
    0%{height: 0px}
    100%{height: 6px;}            
}

/*square*/
.square{
    width: 20px;
    height: 20px;
    border:1px  rgba(255,255,255,1) solid;
    margin: 36px auto;
    position: relative;
    -webkit-animation: fill_color 5s linear infinite;
       -moz-animation: fill_color 5s linear infinite;
            animation: fill_color 5s linear infinite;
}
.square:after{
    width: 4px;
    height: 4px;
    position: absolute;
    content: "";
    background-color: rgba(255,255,255,1);
    top: -8px;
    left: 0px;
    -webkit-animation: square_check 1s ease-in-out infinite;
       -moz-animation: square_check 1s ease-in-out infinite;
            animation: square_check 1s ease-in-out infinite;
}

@-webkit-keyframes square_check{
    25%{ left: 22px; top: -8px;}
    50%{ left: 22px; top: 22px;}
    75%{ left: -9px; top: 22px;}
    100%{ left: -9px; top: -7px;}
}
@-moz-keyframes square_check{
    25%{ left: 22px; top: -8px;}
    50%{ left: 22px; top: 22px;}
    75%{ left: -9px; top: 22px;}
    100%{ left: -9px; top: -7px;}
}
@keyframes square_check{
    25%{ left: 22px; top: -8px;}
    50%{ left: 22px; top: 22px;}
    75%{ left: -9px; top: 22px;}
    100%{ left: -9px; top: -7px;}
}
@-webkit-keyframes fill_color{
    0%{ box-shadow: inset 0px 0px 0px 0px rgba(255,255,255,0.1);}
    100%{ box-shadow: inset 0px -20px 0px 0px rgba(255,255,255,1);}
}
@-moz-keyframes fill_color{
    0%{ box-shadow: inset 0px 0px 0px 0px rgba(255,255,255,0.1);}
    100%{ box-shadow: inset 0px -20px 0px 0px rgba(255,255,255,1);}
}
@keyframes fill_color{
    0%{ box-shadow: inset 0px 0px 0px 0px rgba(255,255,255,0.1);}
    100%{ box-shadow: inset 0px -20px 0px 0px rgba(255,255,255,1);}
}
/*circle classick*/
.circle{
    margin: 40px auto;
    position: relative;
    width: 8px;
    height: 8px;
    background-color: rgba(255,255,255,.5);;
    box-shadow: -14px 0px 0px rgba(255,255,255,1);
    border-radius: 50%;
    -webkit-animation: circle_classic 1s ease-in-out infinite alternate;
       -moz-animation: circle_classic 1s ease-in-out infinite alternate;
            animation: circle_classic 1s ease-in-out infinite alternate;
}

@-webkit-keyframes circle_classic{
    0%{ opacity: 0.1; -webkit-transform: rotate(0deg) scale(0.5);}
   100%{opacity: 1; -webkit-transform: rotate(360deg) scale(1.2);}   
}
@-moz-keyframes circle_classic{
    0%{ opacity: 0.1; -moz-transform: rotate(0deg) scale(0.5);}
   100%{opacity: 1; -moz-transform: rotate(360deg) scale(1.2);}   
}
@keyframes circle_classic{
    0%{ opacity: 0.1; transform: rotate(0deg) scale(0.5);}
   100%{opacity: 1; transform: rotate(360deg) scale(1.2);}   
}

/*cloud*/

.cloud{
    margin: 42px 30px;
    width: 4px;
    height: 10px;
    opacity: 0.5;
    position: relative;
    box-shadow: 6px 0px 0px 0px rgba(255,255,255,1),
                12px 0px 0px 0px rgba(255,255,255,1),
                18px 0px 0px 0px rgba(255,255,255,1),
                24px 0px 0px 0px rgba(255,255,255,1),
                30px 0px 0px 0px rgba(255,255,255,1),
                36px 0px 0px 0px rgba(255,255,255,1);
    
    -webkit-animation: rain 1s linear infinite alternate;
       -moz-animation: rain 1s linear infinite alternate;
            animation: rain 1s linear infinite alternate;
}
.cloud:after{
    width: 40px;
    height: 10px;
    position: absolute;
    content: "";
    background-color: rgba(255,255,255,1);
    top: 0px;
    opacity: 1;
    -webkit-animation: line_flow 2s linear infinite reverse;
       -moz-animation: line_flow 2s linear infinite reverse;
            animation: line_flow 2s linear infinite reverse;
}

@-webkit-keyframes rain{
    0%{
     box-shadow: 6px 0px 0px 0px rgba(255,255,255,1),
                12px 0px 0px 0px rgba(255,255,255,0.9),
                18px 0px 0px 0px rgba(255,255,255,0.7),
                24px 0px 0px 0px rgba(255,255,255,0.6),
                30px 0px 0px 0px rgba(255,255,255,0.3),
                36px 0px 0px 0px rgba(255,255,255,0.2);
    }
    100%{
    box-shadow: 6px 0px 0px 0px rgba(255,255,255,0.2),
                12px 0px 0px 0px rgba(255,255,255,0.3),
                18px 0px 0px 0px rgba(255,255,255,0.6),
                24px 0px 0px 0px rgba(255,255,255,0.7),
                30px 0px 0px 0px rgba(255,255,255,0.9),
                36px 0px 0px 0px rgba(255,255,255,1);
        opacity: 1;
    }
}
@-moz-keyframes rain{
    0%{
     box-shadow: 6px 0px 0px 0px rgba(255,255,255,1),
                12px 0px 0px 0px rgba(255,255,255,0.9),
                18px 0px 0px 0px rgba(255,255,255,0.7),
                24px 0px 0px 0px rgba(255,255,255,0.6),
                30px 0px 0px 0px rgba(255,255,255,0.3),
                36px 0px 0px 0px rgba(255,255,255,0.2);
    }
    100%{
    box-shadow: 6px 0px 0px 0px rgba(255,255,255,0.2),
                12px 0px 0px 0px rgba(255,255,255,0.3),
                18px 0px 0px 0px rgba(255,255,255,0.6),
                24px 0px 0px 0px rgba(255,255,255,0.7),
                30px 0px 0px 0px rgba(255,255,255,0.9),
                36px 0px 0px 0px rgba(255,255,255,1);
        opacity: 1;
    }
}
@keyframes rain{
    0%{
     box-shadow: 6px 0px 0px 0px rgba(255,255,255,1),
                12px 0px 0px 0px rgba(255,255,255,0.9),
                18px 0px 0px 0px rgba(255,255,255,0.7),
                24px 0px 0px 0px rgba(255,255,255,0.6),
                30px 0px 0px 0px rgba(255,255,255,0.3),
                36px 0px 0px 0px rgba(255,255,255,0.2);
    }
    100%{
    box-shadow: 6px 0px 0px 0px rgba(255,255,255,0.2),
                12px 0px 0px 0px rgba(255,255,255,0.3),
                18px 0px 0px 0px rgba(255,255,255,0.6),
                24px 0px 0px 0px rgba(255,255,255,0.7),
                30px 0px 0px 0px rgba(255,255,255,0.9),
                36px 0px 0px 0px rgba(255,255,255,1);
        opacity: 1;
    }
}

@-webkit-keyframes line_flow{
    0%{ width: 0px;}
    100%{width: 40px;}
}
@-moz-keyframes line_flow{
    0%{ width: 0px;}
    100%{width: 40px;}
}
@keyframes line_flow{
    0%{ width: 0px;}
    100%{width: 40px;}
}

/* Me */

.aboutme{
    width: 700px;
    padding: 50px 0;
    border-top: 2px rgba(255,255,255,0.03) solid;
}

.viduthalai{
    background: url(../img/viduthalai.png) no-repeat;
    width: 100px;
    height: 100px;
    border-radius: 0 2px 2px 0;
    float: left;
    opacity: 0.5;
}
.viduthalai:hover{
    opacity: 1;
}
.intro{
    float: left;
    width: 400px;
    padding-left: 20px;
    color: rgba(255,255,255,0.5);
}
.intro a{
    color: rgba(255,255,255,0.5);
}
.intro a:hover{
    color: rgba(255,255,255,1);
}

.intro span, p{
    font-size: 15px;
    font-weight: 200;
}
.intro h3{
    font-size: 20px;
    font-weight: 200;
    margin: 0px;
}
.git{
    color: rgba(255,255,255,0.5);
    float: right;
    text-align: right;
    padding: 10px 20px;
    border-radius: 2px;
    background-color: rgba(0,0,0,0.3);
    font-weight: 200;
}
.git:hover{
     background-color: rgba(0,0,0,0.2);
}

56

Loaders kit

By: pixeldev

.center {
    text-align:center;
}

#boxWrapper {
  width: 100%;
  height: 300px;
}

.box {
  width: 80px;
  height: 80px;
  margin: 10px;
  display: inline-block;
  font-size: 60px;
  line-height: 80px;
  color: white;
  text-align: center;
  border:1px solid white;
  -webkit-font-smoothing: antialiased;
  -webkit-transform: translateZ(0.1px);
  -moz-transform: translateZ(0.1px);
  -o-transform: translateZ(0.1px);
  -ms-transform: translateZ(0.1px);
  transform: translateZ(0.1px);
  -webkit-animation: hue-animation 7s 0s linear infinite;
  animation: hue-animation 7s 0s linear infinite;
  
}

.animated {
  -webkit-animation-fill-mode: both;
  -moz-animation-fill-mode: both;
  -ms-animation-fill-mode: both;
  -o-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-duration: 1s;
  -moz-animation-duration: 1s;
  -ms-animation-duration: 1s;
  -o-animation-duration: 1s;
  animation-duration: 1s;
}

@-webkit-keyframes introAnimation {
  0% {
    -webkit-transform: scale(0) rotate(-180deg);
    opacity: 0;
  }
  50% {
    -webkit-transform: scale(1) rotate(0deg);
    opacity: 1;
  }
  70% {
    -webkit-transform: scale(1) rotate(0deg);
  }
  100% {
    -webkit-transform: scale(0.8) rotate(0deg);
  }
}

@-moz-keyframes introAnimation {
  0% {
    -moz-transform: scale(0) rotate(-180deg);
    opacity: 0;
  }
  50% {
    -moz-transform: scale(1) rotate(0deg);
    opacity: 1;
  }
  70% {
    -moz-transform: scale(1) rotate(0deg);
  }
  100% {
    -moz-transform: scale(0.8) rotate(0deg);
  }
}

@-o-keyframes introAnimation {
  0% {
    -o-transform: scale(0) rotate(-180deg);
    opacity: 0;
  }
  50% {
    -o-transform: scale(1) rotate(0deg);
    opacity: 1;
  }
  70% {
    -o-transform: scale(1) rotate(0deg);
  }
  100% {
    -o-transform: scale(0.8) rotate(0deg);
  }
}

@keyframes introAnimation {
  00% {
    transform: scale(0) rotate(-180deg);
    opacity: 0;
  }
  50% {
    transform: scale(1) rotate(0deg);
    opacity: 1;
  }
  70% {
    transform: scale(1) rotate(0deg);
  }
  100% {
    transform: scale(0.8) rotate(0deg);
  }
}

.introAnimation {
  -webkit-backface-visibility: visible !important;
  -webkit-animation-name: introAnimation;
  -moz-backface-visibility: visible !important;
  -moz-animation-name: introAnimation;
  -o-backface-visibility: visible !important;
  -o-animation-name: introAnimation;
  backface-visibility: visible !important;
  animation-name: introAnimation;
}

.two {
  -webkit-animation-delay: 0.5s;
  -moz-animation-delay: 0.5s;
  -ms-animation-delay: 0.5s;
  -o-animation-delay: 0.5s;
  animation-delay: 0.5s;
}

.three {
  -webkit-animation-delay: 1.0s;
  -moz-animation-delay: 1.0s;
  -ms-animation-delay: 1.0s;
  -o-animation-delay: 1.0s;
  animation-delay: 1.0s;
}

.four {
  -webkit-animation-delay: 1.5s;
  -moz-animation-delay: 1.5s;
  -ms-animation-delay: 1.5s;
  -o-animation-delay: 1.5s;
  animation-delay: 1.5s;
}

.five {
  -webkit-animation-delay: 2.0s;
  -moz-animation-delay: 2.0s;
  -ms-animation-delay: 2.0s;
  -o-animation-delay: 2.0s;
  animation-delay: 2.0s;
}

.six {
  -webkit-animation-delay: 2.5s;
  -moz-animation-delay: 2.5s;
  -ms-animation-delay: 2.5s;
  -o-animation-delay: 2.5s;
  animation-delay: 2.5s;
}

.seven {
  -webkit-animation-delay: 3.0s;
  -moz-animation-delay: 3.0s;
  -ms-animation-delay: 3.0s;
  -o-animation-delay: 3.0s;
  animation-delay: 3.0s;
}

.eight {
  -webkit-animation-delay: 3.5s;
  -moz-animation-delay: 3.5s;
  -ms-animation-delay: 3.5s;
  -o-animation-delay: 3.5s;
  animation-delay: 3.5s;
}

.nine {
  -webkit-animation-delay: 4.0s;
  -moz-animation-delay: 4.0s;
  -ms-animation-delay: 4.0s;
  -o-animation-delay: 4.0s;
  animation-delay: 4.0s;
}

.ten {
  -webkit-animation-delay: 4.5s;
  -moz-animation-delay: 4.5s;
  -ms-animation-delay: 4.5s;
  -o-animation-delay: 4.5s;
  animation-delay: 4.5s;
}

.eleven {
  -webkit-animation-delay: 5.0s;
  -moz-animation-delay: 5.0s;
  -ms-animation-delay: 5.0s;
  -o-animation-delay: 5.0s;
  animation-delay: 5.0s;
}

body{
  padding: 0;
  margin: 0;
  overflow: hidden;
}
#boxWrapper{
  width: 100%;
  height: 100vmax;
  background: #efb73e;
  opacity: .8;
  -webkit-animation: hue-animation 7s 0s linear infinite;
  animation: hue-animation 7s 0s linear infinite;
}

@keyframes hue-animation {
  0% {
    -webkit-filter: hue-rotate(0deg);
    filter: hue-rotate(0deg);
  }
  100% {
    -webkit-filter: hue-rotate(360deg);
    filter: hue-rotate(360deg);
  }
}

@-webkit-keyframes hue-animation {
  0% {
    -webkit-filter: hue-rotate(0deg);
    filter: hue-rotate(0deg);
  }
  100% {
    -webkit-filter: hue-rotate(360deg);
    filter: hue-rotate(360deg);
  }
}

56

Rainbow Background

By: pixeldev

body{
	margin: 0;
	padding: 0;
	font-family: 'Abril Fatface', serif;
}

.slider{
	height: 600px;
	background-color: #293132;
	text-align: center;
	position: relative;
	animation: slideColor 10s forwards infinite;
}

.caption{
	line-height: 100px;
	font-size: 60px;
	color: #fff;
	position: relative;
	top: 50%;
	transform: translateY(-50%);
	text-shadow: 0px 5px 5px rgba(0,0,0,.25);
	margin-left: -300px;
}

.text-box{
	display: inline-block;
	position: relative;
}

.text-box div{
	display: inline-block;
	position: absolute;
	top: -200px;
	transform: rotateX(-90deg);
	opacity: 0;
	text-shadow: 0px 5px 5px rgba(0,0,0,.25);
	animation-timing-function: ease;
}

.text-box div:nth-child(1){
	animation: rollDown 10s forwards infinite;
}

.text-box div:nth-child(2){
	animation: rollDown2 10s forwards infinite;
}

.text-box div:nth-child(3){
	animation: rollDown3 10s forwards infinite;
}

@keyframes rollDown {
	0%{
		top: -200px;
		transform: rotateX(-90deg);
	}
	11%{
		top: -74px;
		transform: rotateX(0deg);
		opacity: 1;
	}
	22%{
		top: -74px;
		transform: rotateX(0deg);
		opacity: 1;
	}
	33%{
		top: 50px;
		transform: rotateX(30deg);
		opacity: 0;
	}
}

@keyframes rollDown2 {
	33%{
		top: -200px;
		transform: rotateX(-90deg);
	}
	44%{
		top: -74px;
		transform: rotateX(0deg);
		opacity: 1;
	}
	55%{
		top: -74px;
		transform: rotateX(0deg);
		opacity: 1;
	}
	66%{
		top: 50px;
		transform: rotateX(30deg);
		opacity: 0;
	}
}

@keyframes rollDown3 {
	66%{
		top: -200px;
		transform: rotateX(-90deg);
	}
	77%{
		top: -74px;
		transform: rotateX(0deg);
		opacity: 1;
	}
	88%{
		top: -74px;
		transform: rotateX(0deg);
		opacity: 1;
	}
	99%{
		top: 50px;
		transform: rotateX(30deg);
		opacity: 0;
	}
}

@keyframes slideColor{
	0%{
		background-color: #387780;
	}
	33%{
		background-color: #3f88c5;
	}
	66%{
		background-color: #588b8b;
	}
	100%{
		background-color: #387780;
	}
}

56

All

Pure CSS Card Open Animation

By: pixeldev

Box border animation

By: pixeldev

Expanding Pure CSS Button

By: pixeldev

Cogs Animation

By: pixeldev

Battery Charging

By: pixeldev

CSS Bouncing Ball

By: pixeldev

Pure CSS Nav Menu challenge

By: pixeldev

Circle Animation Loader

By: pixeldev

Rainbow Box

By: pixeldev

Loaders kit

By: pixeldev

Rainbow Background

By: pixeldev

Rolling text animation

By: pixeldev