The Power of Pure CSS - No JavaScript Needed

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%;
  }
}

48

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; }
}

47

CSS Bouncing Ball

By: pixeldev

47

CSS Grid Layout

By: pixeldev

body {
  height: 100vh;
  overflow-x: hidden;
  background: -webkit-gradient(
    linear,
    left top,
    left bottom,
    from(#333),
    to(#000)
  );
  background: linear-gradient(to bottom, #333, #000);
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  position: relative;
}
.square {
  height: 150px;
  width: 150px;
  position: absolute;
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-transform: translateX(-50%) rotateX(35deg) rotateY(0deg);
  transform: translateX(-50%) rotateX(35deg) rotateY(0deg);
  bottom: 100px;
  left: 50%;
  -webkit-animation: rotate 4s infinite linear;
  animation: rotate 4s infinite linear;
}
@-webkit-keyframes rotate {
  100% {
    -webkit-transform: translateX(-50%) rotateX(35deg) rotateY(360deg);
    transform: translateX(-50%) rotateX(35deg) rotateY(360deg);
  }
}
@keyframes rotate {
  100% {
    -webkit-transform: translateX(-50%) rotateX(35deg) rotateY(360deg);
    transform: translateX(-50%) rotateX(35deg) rotateY(360deg);
  }
}
.side {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 255, 0.2);
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
}
.side-1,
.side-2 {
  -webkit-transform: rotateY(90deg);
  transform: rotateY(90deg);
  background: rgba(0, 0, 255, 0.4);
}
.side-3,
.side-4 {
  -webkit-transform: rotateX(90deg);
  transform: rotateX(90deg);
  background: rgba(0, 0, 255, 0.6);
}
.side-1 {
  left: 50%;
}
.side-2 {
  left: -50%;
}
.side-3 {
  top: 50%;
}
.side-4 {
  top: -50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.side-5 {
  -webkit-transform: translateZ(-75px);
  transform: translateZ(-75px);
}
.side-6 {
  -webkit-transform: translateZ(75px);
  transform: translateZ(75px);
}
.ball {
  position: absolute;
  height: 50px;
  width: 50px;
  background: -webkit-gradient(
    linear,
    left bottom,
    right top,
    from(#111),
    color-stop(#555),
    to(#ccc)
  );
  background: linear-gradient(to right top, #111, #555, #ccc);
  left: 50%;
  bottom: 180px;
  -webkit-transform: translate(-50%, -100%);
  transform: translate(-50%, -100%);
  border-radius: 50%;
  -webkit-animation: bounce 1.4s infinite linear;
  animation: bounce 1.4s infinite linear;
}
@-webkit-keyframes bounce {
  50% {
    -webkit-transform: translate(-50%, -300%);
    transform: translate(-50%, -300%);
  }
  100% {
    -webkit-transform: translate(-50%, -100%);
    transform: translate(-50%, -100%);
  }
}
@keyframes bounce {
  50% {
    -webkit-transform: translate(-50%, -300%);
    transform: translate(-50%, -300%);
  }
  100% {
    -webkit-transform: translate(-50%, -100%);
    transform: translate(-50%, -100%);
  }
}
.shadow {
  height: 80px;
  width: 80px;
  background: radial-gradient(transparent, #000);
  -webkit-box-shadow: 10px 10px 20px #000, -10px -10px 20px #000;
  box-shadow: 10px 10px 20px #000, -10px -10px 20px #000;
  -webkit-filter: blur(10px);
  filter: blur(10px);
  border-radius: 50%;
  -webkit-animation: show 1.4s infinite linear;
  animation: show 1.4s infinite linear;
  opacity: 1;
}
@-webkit-keyframes show {
  50% {
    -webkit-box-shadow: 2px 2px 6px #000, -2px -2px 6px #000;
    box-shadow: 2px 2px 6px #000, -2px -2px 6px #000;
    height: 40px;
    width: 40px;
  }
}
@keyframes show {
  50% {
    -webkit-box-shadow: 2px 2px 6px #000, -2px -2px 6px #000;
    box-shadow: 2px 2px 6px #000, -2px -2px 6px #000;
    height: 40px;
    width: 40px;
  }
}

46

3d box-ball animation

By: pixeldev

46

Rainbow Box

By: pixeldev

<div class="first hero">
  <img class="hero-profile-img" src="https://res.cloudinary.com/dgohpzc2f/image/upload/f_auto,q_auto/Leona_0_fc3odg.jpg" alt="">
  <div class="hero-description-bk"></div>
  <div class="hero-logo">
    <img src="https://miscmedia-9gag-fun.9cache.com/images/thumbnail-facebook/1557291375.3948_Dy2yZu_n.jpg" alt="">
  </div>
  <div class="hero-description">
    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
  </div>
  <div class="hero-date">
    <p>20.02.2019</p>
  </div>
  <div class="hero-btn">
    <a href="#">Learn More</a>
  </div>
</div>

<div class="second hero">
  <img class="hero-profile-img" src="https://i.pinimg.com/originals/9f/b1/ff/9fb1ffb05dd28039d1a06ad8e90cbd75.jpg" alt="">
  <div class="hero-description-bk"></div>
  <div class="hero-logo">
    <img src="https://miscmedia-9gag-fun.9cache.com/images/thumbnail-facebook/1557291375.3948_Dy2yZu_n.jpg" alt="">
  </div>
  <div class="hero-description">
    <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit.</p>
  </div>
  <div class="hero-date">
    <p>20.02.2019</p>
  </div>
  <div class="hero-btn">
    <a href="#">Learn More</a>
  </div>
</div>

/* BEGIN CARD DESIGN */
.hero {
  display: inline-block;
  position: relative;
  width: 400px;
  min-width: 400px;
  height: 400px;
  border-radius: 30px;
  overflow:hidden;
  box-shadow: 5px 5px 30px rgba(0, 0, 0, 0.3);
  margin: 30px;
}

.hero-profile-img {
  height: 70%;
}

.hero-description-bk {
  background-image: linear-gradient(0deg , #3f5efb, #fc466b);
  border-radius: 30px;
  position: absolute;
  top: 55%;
  left: -5px;
  height: 65%;
  width: 108%;
  transform: skew(19deg, -9deg);
}

.second .hero-description-bk {
  background-image: linear-gradient(-20deg , #bb7413, #e7d25c)
}

.hero-logo {
  height: 80px;
  width: 80px;
  border-radius: 20px;
  background-color: #fff;
  position: absolute;
  bottom: 30%;
  left: 30px;
  overflow:hidden;
  box-shadow: 5px 5px 30px rgba(0, 0, 0, 0.7);
}

.hero-logo img {
  height: 100%;
}

.hero-description {
  position: absolute;
  color: #fff;
  font-weight: 900;
  left: 150px;
  bottom: 26%;
}

.hero-btn {
  position: absolute;
  color: #fff;
  right: 30px;
  bottom: 10%;
  padding: 10px 20px;
  border: 1px solid #fff;
}

.hero-btn a {
  color: #fff;
}

.hero-date {
  position: absolute;
  color: #fff;
  left: 30px;
  bottom: 10%;
}
/* END CARD DESIGN */

body {
  font-family: 'Open Sans', sans-serif;
  margin: 0;
  background-color: #eee;
  min-height: 100vh;
}
.btn i:before {
  width: 14px;
  height: 14px;
  position: fixed;
  color: #fff;
  background: #0077B5;
  padding: 10px;
  border-radius: 50%;
  top:5px;
  right:5px;
}

46

Modern css cards design

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;
}

All

Battery Charging

By: pixeldev

CSS Bouncing Ball

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CSS Grid Layout

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3d box-ball animation

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Rainbow Box

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Modern css cards design

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Cogs Animation

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Hexagon to Square

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Simple gradient animation

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Typewriter Effect -Single Word Animation

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Countdown Timer

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scroll down line animation

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