The Power of Pure CSS - No JavaScript Needed

63

Wave-loader Animation Pure css

By: pixeldev

.accordion {
  width: 100%;
  max-width: 1080px;
  height: 250px;
  overflow: hidden;
  margin: 50px auto;
}

.accordion ul {
  width: 100%;
  display: table;
  table-layout: fixed;
  margin: 0;
  padding: 0;
}

.accordion ul li {
  display: table-cell;
  vertical-align: bottom;
  position: relative;
  width: 16.666%;
  height: 250px;
  background-repeat: no-repeat;
  background-position: center center;
  transition: all 500ms ease;
}

.accordion ul li div {
  display: block;
  overflow: hidden;
  width: 100%;
}

.accordion ul li div a {
  display: block;
  height: 250px;
  width: 100%;
  position: relative;
  z-index: 3;
  vertical-align: bottom;
  padding: 15px 20px;
  box-sizing: border-box;
  color: #fff;
  text-decoration: none;
  font-family: Open Sans, sans-serif;
  transition: all 200ms ease;
}

.accordion ul li div a * {
  opacity: 0;
  margin: 0;
  width: 100%;
  text-overflow: ellipsis;
  position: relative;
  z-index: 5;
  white-space: nowrap;
  overflow: hidden;
  -webkit-transform: translateX(-20px);
  transform: translateX(-20px);
  -webkit-transition: all 400ms ease;
  transition: all 400ms ease;
}

.accordion ul li div a h2 {
  font-family: Montserrat, sans-serif;
  text-overflow: clip;
  font-size: 24px;
  text-transform: uppercase;
  margin-bottom: 2px;
  top: 160px;
}

.accordion ul li div a p {
  top: 160px;
  font-size: 13.5px;
}

.accordion ul li:nth-child(1) { background-image: url("https://unsplash.it/650/250?image=680"); }

.accordion ul li:nth-child(2) { background-image: url("https://unsplash.it/650/250?image=668"); }

.accordion ul li:nth-child(3) { background-image: url("https://unsplash.it/650/250?image=659"); }

.accordion ul li:nth-child(4) { background-image: url("https://unsplash.it/650/250?image=655"); }

.accordion ul li:nth-child(5) { background-image: url("https://unsplash.it/650/250?image=657"); }

.accordion ul li:nth-child(6) { background-image: url("https://unsplash.it/650/250?image=661"); }

.accordion ul:hover li { width: 8%; }

.accordion ul:hover li:hover { width: 60%; }

.accordion ul:hover li:hover a { background: rgba(0, 0, 0, 0.4); }

.accordion ul:hover li:hover a * {
  opacity: 1;
  -webkit-transform: translateX(0);
  transform: translateX(0);
}
 @media screen and (max-width: 600px) {

body { margin: 0; }

.accordion { height: auto; }

.accordion ul li,
.accordion ul li:hover,
.accordion ul:hover li,
.accordion ul:hover li:hover {
  position: relative;
  display: table;
  table-layout: fixed;
  width: 100%;
  -webkit-transition: none;
  transition: none;
}
}

.about {
  text-align: center;
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  color: #666;
}

.about a {
  color: blue;
  text-decoration: none;
}

.about a:hover { text-decoration: underline; }

63

Pure CSS Horizontal Responsive Image Accordion Slider

By: pixeldev

63

Pure CSS Table Highlight (vertical & horizontal)

By: pixeldev

body {background: #222;}

/* leaf animations */

#leaves {position:relative;top:-50px;width:100%;text-align: right;}

#leaves i {
    display: inline-block;
    width: 200px;
    height: 150px;
    background: linear-gradient(to bottom right, #309900, #005600);
    transform: skew(20deg);
    border-radius: 5% 40% 70%;
    box-shadow: inset 0px 0px 1px #222;
    border: 1px solid #333;
    z-index: 1;
    -webkit-animation: falling 5s 0s infinite;
}

#leaves i:nth-of-type(2n) { -webkit-animation: falling2 5s 0s infinite; }
#leaves i:nth-of-type(3n) { -webkit-animation: falling3 5s 0s infinite; }

#leaves i:before {
  position: absolute;
  content: '';
  top: 117px;
  right: 9px;
  height: 27px;
  width: 32px;
  transform: rotate(49deg);
  border-radius: 0% 15% 15% 0%;
  border-top: 1px solid #222;
  border-bottom: 1px solid #222;
  border-left: 0px solid #222;
  border-right: 1px solid #222;
  background: linear-gradient(to right, rgba(0,100,0,1), #005600);
  z-index: 1;
}

#leaves i:after {
  content: '';
  height: 125px;
  width: 10px;
  background: linear-gradient(to right, rgba(0,0,0,.15), rgba(0,0,0,0));
  display: block;
  transform: rotate(125deg);
  position: absolute;
  left: 85px;
  border-radius:50%;
}

#leaves i:nth-of-type(n)    { height:23px; width:30px; }
#leaves i:nth-of-type(n):before { width:7px; height:5px; top:17px; right:1px; }
#leaves i:nth-of-type(n):after { width:2px; height:17px; left: 12px; top:0px; }

#leaves i:nth-of-type(2n+1)    { height:11px; width:16px; }
#leaves i:nth-of-type(2n+1):before { width:4px; height:3px; top:7px; right:0px; }
#leaves i:nth-of-type(2n+1):after { width:2px; height:6px; left: 5px; top:1px; }

#leaves i:nth-of-type(3n+2)  { height:17px; width:23px; }
#leaves i:nth-of-type(3n+2):before  { height:4px; width:4px; top:12px; right:1px; }
#leaves i:nth-of-type(3n+2):after  { height:10px; width:2px; top:1px; left:8px; }

#leaves i:nth-of-type(n)   { -webkit-animation-delay: 1.9s;}
#leaves i:nth-of-type(2n)  { -webkit-animation-delay: 3.9s;}
#leaves i:nth-of-type(3n)  { -webkit-animation-delay: 2.3s;}
#leaves i:nth-of-type(4n)  { -webkit-animation-delay: 4.4s;}
#leaves i:nth-of-type(5n)  { -webkit-animation-delay: 5s;  }
#leaves i:nth-of-type(6n)  { -webkit-animation-delay: 3.5s;}
#leaves i:nth-of-type(7n)  { -webkit-animation-delay: 2.8s;}
#leaves i:nth-of-type(8n)  { -webkit-animation-delay: 1.5s;}
#leaves i:nth-of-type(9n)  { -webkit-animation-delay: 3.3s;}
#leaves i:nth-of-type(10n) { -webkit-animation-delay: 2.5s;}
#leaves i:nth-of-type(11n) { -webkit-animation-delay: 1.2s;}
#leaves i:nth-of-type(12n) { -webkit-animation-delay: 4.1s;}
#leaves i:nth-of-type(13n) { -webkit-animation-delay: 1s;  }
#leaves i:nth-of-type(14n) { -webkit-animation-delay: 4.7s;}
#leaves i:nth-of-type(15n) { -webkit-animation-delay: 3s;  }

#leaves i:nth-of-type(n)    { background: linear-gradient(to bottom right, #309900, #005600); }
#leaves i:nth-of-type(2n+2)  { background: linear-gradient(to bottom right, #5e9900, #2b5600); }
#leaves i:nth-of-type(4n+1)  { background: linear-gradient(to bottom right, #990, #564500); }

#leaves i:nth-of-type(n)    { opacity: .7;}
#leaves i:nth-of-type(3n+1)  { opacity: .5;}
#leaves i:nth-of-type(3n+2)  { opacity: .3;}

#leaves i:nth-of-type(n)    {transform: rotate(180deg);}

#leaves i:nth-of-type(n) { -webkit-animation-timing-function:ease-in-out;}

@-webkit-keyframes falling {
    
    0% {
        -webkit-transform:
            translate3d(300,0,0)
            rotate(0deg);
    }
    
    100% {
        -webkit-transform:
            translate3d(-350px,700px,0)
            rotate(90deg);
        opacity: 0;
    }
}

@-webkit-keyframes falling3 {
     0% {
        -webkit-transform:
            translate3d(0,0,0)
            rotate(-20deg);
    }
    
    100% {
        -webkit-transform:
            translate3d(-230px,640px,0)
            rotate(-70deg);
        opacity: 0;
    }
}

@-webkit-keyframes falling2 {
     0% {
        -webkit-transform:
            translate3d(0,0,0)
            rotate(90deg);
    }
    
    100% {
        -webkit-transform:
            translate3d(-400px,680px,0)
            rotate(0deg);
        opacity: 0;
    }
}

63

Falling leaves

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;
  }
}

63

3d box-ball animation

By: pixeldev

63

Flip Navbar with Pure CSS

By: pixeldev

* {
    box-sizing: border-box;
}

#overlay {
    background: #f0f0f0;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
}
.container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.circle {
    border-radius: 50%;
}

.bg {
    width: 300px;
    height: 300px;
    background: #000;
    border: solid 5px #0088ff;
}
.outermost {
    width: 255px;
    height: 255px;
    border: solid 10px rgba(0, 0, 0, 0);
    border-bottom: solid 10px #0088ff;
    border-left: solid 10px #0088ff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: spin 5s linear infinite;
}
.outer {
    width: 250px;
    height: 250px;
    border: solid 5px #0088ff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.middle {
    width: 215px;
    height: 215px;
    border: solid 12px rgba(0, 0, 0, 0);
    border-bottom: solid 12px #005aa8;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: spin2 3.5s linear infinite reverse;
}
.middle2 {
    width: 215px;
    height: 215px;
    border: solid 6px rgba(0, 0, 0, 0);
    border-top: solid 6px #005aa8;
    border-right: solid 6px #005aa8;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: spin 3.5s linear infinite reverse;
}
.middle3 {
    width: 205px;
    height: 205px;
    border: solid 30px rgba(0, 0, 0, 0);
    border-top: solid 30px #0088ff4b;
    border-right: solid 30px #0088ff4b;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: spin 3.5s linear infinite reverse;
}
.inner {
    width: 140px;
    height: 140px;
    border: solid 5px #0088ff;
    border-bottom: solid 5px rgba(0, 0, 0, 0);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    animation: spin2 2s linear infinite;
}
.innermost3 {
    width: 35px;
    height: 35px;
    background: #0088ff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.innermost2 {
    width: 80px;
    height: 80px;
    border: solid 13px #0088ff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.innermost {
    width: 115px;
    height: 115px;
    border: solid 13px #0088ff;
    border-top: solid 13px rgba(0, 0, 0, 0);
    border-bottom: solid 13px rgba(0, 0, 0, 0);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: spin 1s linear infinite reverse;
}

@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}
@keyframes spin2 {
    0% {
        transform: translate(-50%, -50%) rotate(45deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(405deg);
    }
}

63

J.A.R.V.I.S Animation

By: pixeldev

<li class="body">
     
		<ul class="main">
        
			<li><a><i class="fa fa-home" aria-hidden="true"></i> HOME</a></li>
        
			<li class="projects"><a><i class="fa fa-tasks" aria-hidden="true"></i>  ANIMATION 1 ↓</a>
				<ul class="ul" style="margin-left:-20px">
					<li><a>projects 1</a></li>
					<li><a>projects 2</a></li>
					<li><a>projects 3</a></li>
					<li><a>projects 4</a></li>
				</ul>
			</li>
        
			<li class="about"><a><i class="fa fa-tasks" aria-hidden="true"></i> ANIMATION 2 ↓</a>
				<ul class="ul1" style="margin-left:-20px">
					<li><a>projects 1</a></li>
					<li><a>projects 2</a></li>
					<li><a>projects 3</a></li>
					<li><a>projects 4</a></li>
				</ul>
			</li> 
        
			<li class="about"><a><i class="fa fa-tasks" aria-hidden="true"></i> ANIMATION 3 ↓</a>
				<ul class="ul2" style="margin-left:-20px">
					<li><a>projects 1</a></li>
					<li><a>projects 2</a></li>
					<li><a>projects 3</a></li>
					<li><a>projects 4</a></li>
				</ul>
			</li>

body{
font-family: 'Cormorant Garamond', serif;
font-size:15px;
 font-weight: bold;
}

ul{
position:absolute;
list-style-type:none;
background:#CE93D8;
margin:0px;
padding:0px;
margin-top:-90px;
}

li{
display:inline-block;
padding:20px;
cursor:pointer;
}

a{
text-decoration:none;
color:black;
}

.ul{
position:absolute;
display:none;
background:#b3d4fc;

-webkit-animation:mymove .3s linear ;
}

.ul:hover .ul{
display:block;
}

li ul li:hover a{
color:white;
}

.projects:hover ul{
display:block;
margin-top:20px;
}

.projects:hover .ul li{
display:block;
}

.projects .ul li a{
padding:10px;
color:black;
}

.projects .ul li:hover a{
color:white;
}

li ul li{
transition:all .2s;
}

li ul li:hover{
background:#795548;
}

@-webkit-keyframes mymove {
    0%  {transform:translate3d(0px,50px,0px)}
    
    25% {transform:translate3d(0,0px,0)}
  
   50% {transform:translate3d(0,25px,0)}
  
   100% {transform:translate3d(0,0,0)}
}

div{
background:#80CBC4;

height:70px;
 box-shadow: 
        0px 11px 8px -10px #CCC,
        0px -11px 8px -10px #CCC; 
}
.ul1{
position:absolute;
display:none;
background:#b3d4fc;
-webkit-animation:move .3s linear alternate ;
}
.about .ul1 li a{
  color:black;
}
.about .ul1 li:hover a{
  color:white;
}
.about:hover .ul1{
display:block;
margin-top:20px;
}
.about:hover .ul1 li{
display:block;
}
.ul1:hover .ul1 {
display:block;
}
@-webkit-keyframes move {
   0%   {transform:translate3d(50px,0,0)}
    
    25% {transform:translate3d(0,0,0)}
  
   50% {transform:translate3d(25px,0,0)}
  
   100% {transform:translate3d(0,0,0)}
}

.ul2{
position:absolute;
display:none;
background:#b3d4fc;
-webkit-animation:move1 .2s linear alternate ;
}
.about .ul2 li a{
  color:black;
}
.about .ul1 li:hover a{
  color:white;
}
.about:hover .ul2{
display:block;
margin-top:20px;
}
.about:hover .ul2 li{
display:block;
}
.ul2:hover .ul2 {
display:block;
}
@-webkit-keyframes move1 {
   0%   {transform:  scale(.5);}
    50% {transform:scale(1.2);}
  100% {transform:scale(1);}
}

.ul li:hover{
  background:#689F38;
}
.ul1 li:hover{
  background:#689F38;
}
.ul2 li:hover{
  background:#689F38;
}

63

Pure CSS Dropdown Menubar with animations

By: pixeldev

<main>
  <h1>CSS only accordion, nearly accessible</h1>
    
  <label for="tota11y-open-close">Expand all sections?</label>
    
  <ul class="tota11y-accordion" aria-label="FAQs accordion">
      <li>
         <a href="#acc1" id="#accLink1">Short Item, No Scroll</a>
         <section class="content" id="acc1" aria-labelledby="accLink1">
              <ul>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
              </ul>
          </section>
      </li>
      <li>
          <a href="#acc2" id="#accLink2">Long Item, Has Scroll, No Focusable Content</a>
          <section class="content" id="acc2" aria-labelledby="accLink2">
              <ul>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
              </ul>
          </section>
      </li>
      <li>
          <a href="#acc3" id="#accLink3">Long Item, Has Scroll, Focusable Content</a>
          <section class="content" id="acc3" aria-labelledby="accLink3">
              <ul>
                  <li>Item <a href="#">Focusable link</a></li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
                  <li>Item</li>
              </ul>
          </section>
      </li>
  </ul>
</main>

:root {
    --ta11y-open-duration: 0.5s;
}

body {
    font-size: 18px;
    background: black;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
        Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans",
        "Helvetica Neue", sans-serif;
    color: white;
    padding: 30px;
}

a {
    color: white;
}

.tota11y-accordion > li > a {
    padding: 2rem 1.5rem;
    display: block;
    color: white;
    position: relative;
    cursor: pointer;
    outline: transparent;
    text-decoration: none;
}

.tota11y-accordion > li {
    max-width: 800px;
    box-sizing: border-box;
    margin-top: 10px;
    border-radius: 1rem;
    background: #151618;
    box-shadow: 0px 0px 0px 0px #333;
    display: grid;
    grid-template-rows: min-content 0fr;
    transition: box-shadow 0.3s 0s ease,
        grid-template-rows var(--ta11y-open-duration);
}
.tota11y-accordion > li:focus-within {
    box-shadow: 0 0 0 4px #000, 0 0 0 6px #2cdce6;
}
.tota11y-accordion > li:has(.content:target) > a:before,
.tota11y-accordion > li:has(.content:focus-within) > a:before {
    transform: rotate(180deg);
}

.tota11y-accordion > li > a:before {
    content: "";
    opacity: 0.6;
    background-image: url("https://assets.codepen.io/7212043/rounded-arrow.svg");
    background-repeat: no-repeat;
    background-size: 100% 100%;
    width: 2rem;
    height: 2rem;
    position: absolute;
    top: 1.8rem;
    right: 1.5rem;
    transform: rotate(0deg);
    transform-origin: 1rem 50%;
    transition: 0.25s transform ease;
}

.tota11y-accordion > li .content {
    border-top: none;
    margin: 0 1rem;
    padding: 0 0.5rem;
    border-top: none;
    color: #a9abb3;
    visibility: hidden;
    display: grid;
    overflow: hidden;
    transition: margin var(--ta11y-open-duration) linear,
        padding var(--ta11y-open-duration) linear;
    max-height: 200px;
}
.tota11y-accordion > li .content::-webkit-scrollbar {
    width: 14px;
}
.tota11y-accordion > li .content::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
    border-radius: 4px;
    background-color: #f5f5f5;
}

.tota11y-accordion > li .content::-webkit-scrollbar-thumb {
    border-radius: 4px;
    -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
    background-color: #555;
}
@keyframes show-scroll {
    0% {
        overflow-y: hidden;
    }
    0.2% {
        overflow-y: auto;
    }
    to {
        overflow-y: auto;
    }
}
.tota11y-accordion > li .content:focus {
    outline: none;
}
.tota11y-accordion > li:has(.content:target),
.tota11y-accordion > li:has(.content:focus-within) {
    grid-template-rows: min-content 1fr;
}
.tota11y-accordion > li:has(.content:target) .content,
.tota11y-accordion > li:has(.content:focus-within) .content {
    visibility: visible;
    margin: 0.5rem 1rem 2rem 1rem;
    padding: 0.5rem;
    animation-duration: calc(2000 * var(--ta11y-open-duration));
    animation-name: show-scroll; 
    overflow-y: auto;
    
}

@media (prefers-reduced-motion) {
    :root {
        --ta11y-open-duration: 0s;
    }
    .tota11y-accordion > li:has(.content:target) .content,
    .tota11y-accordion > li:has(.content:focus-within) .content {
        overflow-y: auto;
    }
    .tota11y-accordion > li > a:before {
        transition: none;   
    }
}

label{
    line-height: 1.5rem;
    display: inline-block;
    vertical-align: middle;
}

#tota11y-open-close{
    height: 1.5rem;
    width: 1.5rem;
    vertical-align: middle;
    accent-color: #555;
}

#tota11y-open-close:checked ~ ul>li{
    grid-template-rows: min-content 1fr;
}

#tota11y-open-close:checked ~ ul>li>.content{
    visibility: visible;
    margin: 0.5rem 1rem 2rem 1rem;
    padding: 0.5rem;
    animation-duration: calc(2000 * var(--ta11y-open-duration));
    animation-name: show-scroll;
}

/* we can open all of the accordion items easily with the @media print media query if we wish */
@media print {
    .tota11y-accordion > li {
        grid-template-rows: min-content 1fr;
    }
    .tota11y-accordion > li .content {
        visibility: visible;
        margin: 0.5rem 1rem 2rem 1rem;
        padding: 0.5rem;
        max-height: none;
    }
    /* ideally we would also remove all of the bg-color etc. to save ink, but that is specific to this colour scheme and so not relevant in the demo */
}

63

Animated Pure CSS accordion

By: pixeldev

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

body {
  background-color: #3A3033;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  background: #70B7CC;
}

.container--c-0 {
  background: #3A3033;
}

.icon {
  position: relative;
  width: 240px;
  height: 240px;
  animation: delayIn 1s ease-in 1;
}

@media screen and (max-width: 400px) {
  .icon {
    width: 180px;
    height: 180px;
  }
}

.sun {
  position: relative;
  width: 100%;
  height: 100%;
  background: #FFF031;
  border-radius: 50%;
  animation: raySpin 20s linear infinite;
}

.sun::before {
  display: block;
  content: '';
  position: absolute;
  z-index: -200;
  width: 100%;
  height: 100%;
  background: #FFF031;
  border-radius: 50%;
  transform: scale(0.9);
  animation: blastIn .35s ease-in-out 1;
  pointer-events: none;
}

.sun::after {
  display: block;
  content: '';
  position: absolute;
  z-index: -100;
  width: 100%;
  height: 100%;
  background: #FFF031;
  border-radius: 50%;
  pointer-events: none;
}

.sun:hover::before {
  animation: blastOut .5s ease-in-out 1;
}

.sun:hover::after {
  animation: bounce .5s ease-in-out 1;
}

.sun__rays {
  position: absolute;
  z-index: -400;
  width: 140%;
  height: 140%;
  top: -20%;
  left: -20%;
  transform: scale(0.5);
  animation: raysIn .5s ease-in-out 1 forwards;
  pointer-events: none;
}

.sun:hover .sun__rays {
  animation: raysOut .5s ease-in-out 1 forwards;
}

.sun__ray {
  position: absolute;
  left: 50%;
  width: 2%;
  height: 100%;
  margin-left: -1%;
}

.sun__ray:nth-of-type(2) { transform: rotate(20deg); }
.sun__ray:nth-of-type(3) { transform: rotate(40deg); }
.sun__ray:nth-of-type(4) { transform: rotate(60deg); }
.sun__ray:nth-of-type(5) { transform: rotate(80deg); }
.sun__ray:nth-of-type(6) { transform: rotate(80deg); }
.sun__ray:nth-of-type(7) { transform: rotate(100deg); }
.sun__ray:nth-of-type(8) { transform: rotate(120deg); }
.sun__ray:nth-of-type(9) { transform: rotate(140deg); }
.sun__ray:nth-of-type(10) { transform: rotate(160deg); }

.sun__ray::before,
.sun__ray::after {
  display: block;
  content: '';
  position: absolute;
  width: 100%;
  height: 10%;
  background: rgba(255, 255, 255, 0.4);
}

.sun__ray::before {
  top: 0;
}

.sun__ray::after {
  bottom: 0;
}

/* Animations */
@keyframes blastOut {
  0% { transform: scale(0.9); opacity: .6; }
  100% { transform: scale(10); opacity: 0; }
}

@keyframes blastIn {
  0% { transform: scale(10); opacity: 0; }
  30% { opacity: 0.1; }
  100% { transform: scale(0.9); opacity: 0; }
}

@keyframes bounce {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

@keyframes raysOut {
  0% { transform: scale(0.5); }
  100% { transform: scale(1); }
}

@keyframes raysIn {
  0% { transform: scale(1); }
  100% { transform: scale(0.5); }
}

@keyframes raySpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(359.999deg); }
}

@keyframes delayIn {
  0% { transform: scale(0); }
  50% { transform: scale(0); }
  100% { transform: scale(1); }
}

63

Pure CSS Animated Weather Icon Hover

By: pixeldev

*, html,body{
	padding:0px;
	margin:0px;
	box-sizing:border-box;
	font-family:'Poppins', sans-serif;
}
::selection{
	background-color:#2d98da;
	color:#fff;
}
body{
	background-color:#227093;
	display:flex;
	justify-content:center;
	align-items:center;
	width:100%;
	min-height:100vh;
}
.Box{
	position:relative;
	width:150px;
	height:150px;
	border:3px solid rgba(255,255,255,.2);
	border-radius:50%;
	text-align:center;
	line-height:150px;
	color:#57beec;
	font-size:20px;
	box-shadow:0px 0px 10px rgba(0,0,0,.2);
	font-weight:bold;
}
.Box:before{
	content:'';
	position:absolute;
	top:-3px;
	left:-3px;
	width:100%;
	height:100%;
	background-color:transparent;
	border:3px solid transparent;
	border-top:3px solid #57beec;
	border-right:3px solid #57beec;
	border-radius:50%;
	transform:rotate(0deg);
	animation:SpanLoading 2s linear infinite;
}
.Box span{
	position:absolute;
	top: 50%;
	left:50%;
	width:50%;
	height:3px;
	background-color:transparent;
	transform-style:preserve-3d;
	transform-origin:left;
	transform:rotate(42deg);
	animation:Loading 2s linear infinite;
}
.Box span:before{
	content:'';
	position:absolute;
	width:15px;
	height:15px;
	border-radius:50%;
	background-color:#57beec;
	right:-7px;
	bottom:-7px;
	box-shadow:0px 0px 10px #57beec;
}

@keyframes Loading{
	0%{
	transform:rotate(42deg);
	}
	100%{
	transform:rotate(402deg);
	}
}

@keyframes SpanLoading{
	0%{
	transform:rotate(0deg);
	}
	100%{
	transform:rotate(360deg);
	}
}

63

Glowing Loader Ring Animation

By: pixeldev

<ul id="accordion">
		<li>
			<h2>Title One</h2>
			<div class="content">
				Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod
				tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam.
			</div>
		</li>
		<li>
			<h2>Title Two</h2>
			<div class="content">
				Tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam,
				quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo.
			</div>
		</li>
		<li>
			<h2>Title Three</h2>
			<div class="content">
				Quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo
				consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse.
			</div>
		</li>
		<li>
			<h2>Title Four</h2>
			<div class="content">
				Consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse
				cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non
				proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
			</div>
		</li>
	</ul>

</div>

62

All

Wave-loader Animation Pure css

By: pixeldev

Pure CSS Horizontal Responsive Image Accordion Slider

By: pixeldev

Pure CSS Table Highlight (vertical & horizontal)

By: pixeldev

Falling leaves

By: pixeldev

3d box-ball animation

By: pixeldev

Flip Navbar with Pure CSS

By: pixeldev

J.A.R.V.I.S Animation

By: pixeldev

Pure CSS Dropdown Menubar with animations

By: pixeldev

Animated Pure CSS accordion

By: pixeldev

Pure CSS Animated Weather Icon Hover

By: pixeldev

Glowing Loader Ring Animation

By: pixeldev

Pure CSS Accordion hover

By: pixeldev