CSS Code Only

.loader {
  position: relative;
  width: 54px;
  height: 54px;
  border-radius: 10px;
}

.loader div {
  width: 8%;
  height: 24%;
  background: rgb(128, 128, 128);
  position: absolute;
  left: 50%;
  top: 30%;
  opacity: 0;
  border-radius: 50px;
  box-shadow: 0 0 3px rgba(0,0,0,0.2);
  animation: fade458 1s linear infinite;
}

@keyframes fade458 {
  from {
    opacity: 1;
  }

to {
    opacity: 0.25;
  }
}

.loader .bar1 {
  transform: rotate(0deg) translate(0, -130%);
  animation-delay: 0s;
}

.loader .bar2 {
  transform: rotate(30deg) translate(0, -130%);
  animation-delay: -1.1s;
}

.loader .bar3 {
  transform: rotate(60deg) translate(0, -130%);
  animation-delay: -1s;
}

.loader .bar4 {
  transform: rotate(90deg) translate(0, -130%);
  animation-delay: -0.9s;
}

.loader .bar5 {
  transform: rotate(120deg) translate(0, -130%);
  animation-delay: -0.8s;
}

.loader .bar6 {
  transform: rotate(150deg) translate(0, -130%);
  animation-delay: -0.7s;
}

.loader .bar7 {
  transform: rotate(180deg) translate(0, -130%);
  animation-delay: -0.6s;
}

.loader .bar8 {
  transform: rotate(210deg) translate(0, -130%);
  animation-delay: -0.5s;
}

.loader .bar9 {
  transform: rotate(240deg) translate(0, -130%);
  animation-delay: -0.4s;
}

.loader .bar10 {
  transform: rotate(270deg) translate(0, -130%);
  animation-delay: -0.3s;
}

.loader .bar11 {
  transform: rotate(300deg) translate(0, -130%);
  animation-delay: -0.2s;
}

.loader .bar12 {
  transform: rotate(330deg) translate(0, -130%);
  animation-delay: -0.1s;
}

7

Loader

By: pixeldev

body{
				background: #373940;
			}
			
			.socket{
				width: 200px;
				height: 200px;
				position: absolute;
				left: 50%;
				margin-left: -100px;
				top: 50%;
				margin-top: -100px;
			}
			
			.hex-brick{
			  background: #ABF8FF;
			  width: 30px;
			  height: 17px;
			  position: absolute;
			  top: 5px;
        animation-name: fade;
				animation-duration: 2s;
				animation-iteration-count: infinite;
				-webkit-animation-name: fade;
				-webkit-animation-duration: 2s;
				-webkit-animation-iteration-count: infinite;
			}
			
			.h2{
				transform: rotate(60deg);
				-webkit-transform: rotate(60deg);
			}
			
			.h3{
				transform: rotate(-60deg);
				-webkit-transform: rotate(-60deg);
			}
			
			.gel{
				height: 30px;
				width: 30px;	
				transition: all .3s;
				-webkit-transition: all .3s;
				position: absolute;
        top: 50%;
        left: 50%;
			}
			
			.center-gel{
				margin-left: -15px;
				margin-top: -15px;
				
				animation-name: pulse;
				animation-duration: 2s;
				animation-iteration-count: infinite;
				-webkit-animation-name: pulse;
				-webkit-animation-duration: 2s;
				-webkit-animation-iteration-count: infinite;
			}
			
			.c1{
				margin-left: -47px;
				margin-top: -15px;
			}
			
			.c2{
				margin-left: -31px;
				margin-top: -43px;
			}
			
			.c3{
				margin-left: 1px;
				margin-top: -43px;
			}
			
			.c4{
				margin-left: 17px;
				margin-top: -15px;
			}
			.c5{
				margin-left: -31px;
				margin-top: 13px;
			}
			
			.c6{
				margin-left: 1px;
				margin-top: 13px;
			}
			
			.c7{
				margin-left: -63px;
				margin-top: -43px;
			}
			
			.c8{
				margin-left: 33px;
				margin-top: -43px;
			}
			
			.c9{
				margin-left: -15px;
				margin-top: 41px;
			}
			
			.c10{
				margin-left: -63px;
				margin-top: 13px;
			}
			
			.c11{
				margin-left: 33px;
				margin-top: 13px;
			}
			
			.c12{
				margin-left: -15px;
				margin-top: -71px;
			}
			
			.c13{
				margin-left: -47px;
				margin-top: -71px;
			}
			
			.c14{
				margin-left: 17px;
				margin-top: -71px;
			}
			
			.c15{
				margin-left: -47px;
				margin-top: 41px;
			}
			
			.c16{
				margin-left: 17px;
				margin-top: 41px;
			}
			
			.c17{
				margin-left: -79px;
				margin-top: -15px;
			}
			
			.c18{
				margin-left: 49px;
				margin-top: -15px;
			}
			
			.c19{
				margin-left: -63px;
				margin-top: -99px;
			}
			
			.c20{
				margin-left: 33px;
				margin-top: -99px;
			}
			
			.c21{
				margin-left: 1px;
				margin-top: -99px;
			}
			
			.c22{
				margin-left: -31px;
				margin-top: -99px;
			}
			
			.c23{
				margin-left: -63px;
				margin-top: 69px;
			}
			
			.c24{
				margin-left: 33px;
				margin-top: 69px;
			}
			
			.c25{
				margin-left: 1px;
				margin-top: 69px;
			}
			
			.c26{
				margin-left: -31px;
				margin-top: 69px;
			}
			
			.c27{
				margin-left: -79px;
				margin-top: -15px;
			}
			
			.c28{
				margin-left: -95px;
				margin-top: -43px;
			}
			
			.c29{
				margin-left: -95px;
				margin-top: 13px;
			}
			
			.c30{
				margin-left: 49px;
				margin-top: 41px;
			}
			
			.c31{
				margin-left: -79px;
				margin-top: -71px;
			}
			
			.c32{
				margin-left: -111px;
				margin-top: -15px;
			}
			
			.c33{
				margin-left: 65px;
				margin-top: -43px;
			}
			
			.c34{
				margin-left: 65px;
				margin-top: 13px;
			}
			
			.c35{
				margin-left: -79px;
				margin-top: 41px;
			}
			
			.c36{
				margin-left: 49px;
				margin-top: -71px;
			}
			
			.c37{
				margin-left: 81px;
				margin-top: -15px;
			}
			
			.r1{
				animation-name: pulse;
				animation-duration: 2s;
				animation-iteration-count: infinite;
				animation-delay: .2s;
				-webkit-animation-name: pulse;
				-webkit-animation-duration: 2s;
				-webkit-animation-iteration-count: infinite;
				-webkit-animation-delay: .2s;
			}
			
			.r2{
				animation-name: pulse;
				animation-duration: 2s;
				animation-iteration-count: infinite;
				animation-delay: .4s;
				-webkit-animation-name: pulse;
				-webkit-animation-duration: 2s;
				-webkit-animation-iteration-count: infinite;
				-webkit-animation-delay: .4s;
			}
			
			.r3{
				animation-name: pulse;
				animation-duration: 2s;
				animation-iteration-count: infinite;
				animation-delay: .6s;
				-webkit-animation-name: pulse;
				-webkit-animation-duration: 2s;
				-webkit-animation-iteration-count: infinite;
				-webkit-animation-delay: .6s;
			}
			
			.r1 > .hex-brick{
				animation-name: fade;
				animation-duration: 2s;
				animation-iteration-count: infinite;
				animation-delay: .2s;
				-webkit-animation-name: fade;
				-webkit-animation-duration: 2s;
				-webkit-animation-iteration-count: infinite;
				-webkit-animation-delay: .2s;
			}
			
			.r2 > .hex-brick{
				animation-name: fade;
				animation-duration: 2s;
				animation-iteration-count: infinite;
				animation-delay: .4s;
				-webkit-animation-name: fade;
				-webkit-animation-duration: 2s;
				-webkit-animation-iteration-count: infinite;
				-webkit-animation-delay: .4s;
			}
			
			.r3 > .hex-brick{
				animation-name: fade;
				animation-duration: 2s;
				animation-iteration-count: infinite;
				animation-delay: .6s;
				-webkit-animation-name: fade;
				-webkit-animation-duration: 2s;
				-webkit-animation-iteration-count: infinite;
				-webkit-animation-delay: .6s;
			}
			
			
			@keyframes pulse{
				0%{
					-webkit-transform: scale(1);
					transform: scale(1);
				}
				
				50%{
					-webkit-transform: scale(0.01);
					transform: scale(0.01);
				}
				
				100%{
					-webkit-transform: scale(1);
					transform: scale(1);
				}
			}
			
			@keyframes fade{
				0%{
					background: #ABF8FF;
				}
				
				50%{
					background: #90BBBF;
				}
				
				100%{
					background: #ABF8FF;
				}
			}
			
			@-webkit-keyframes pulse{
				0%{
					-webkit-transform: scale(1);
					transform: scale(1);
				}
				
				50%{
					-webkit-transform: scale(0.01);
					transform: scale(0.01);
				}
				
				100%{
					-webkit-transform: scale(1);
					transform: scale(1);
				}
			}
			
			@-webkit-keyframes fade{
				0%{
					background: #ABF8FF;
				}
				
				50%{
					background: #389CA6;
				}
				
				100%{
					background: #ABF8FF;
				}
			}

6

Hexagonal Loading Animation

By: rald_dev

.loadingspinner {
  --square: 26px;
  --offset: 30px;
  --duration: 2.4s;
  --delay: 0.2s;
  --timing-function: ease-in-out;
  --in-duration: 0.4s;
  --in-delay: 0.1s;
  --in-timing-function: ease-out;
  width: calc( 3 * var(--offset) + var(--square));
  height: calc( 2 * var(--offset) + var(--square));
  padding: 0px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 10px;
  margin-bottom: 30px;
  position: relative;
}

.loadingspinner div {
  display: inline-block;
  background: darkorange;
    /*background: var(--text-color);*/
    /*box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.4);*/
  border: none;
  border-radius: 2px;
  width: var(--square);
  height: var(--square);
  position: absolute;
  padding: 0px;
  margin: 0px;
  font-size: 6pt;
  color: black;
}

.loadingspinner #square1 {
  left: calc( 0 * var(--offset) );
  top: calc( 0 * var(--offset) );
  animation: square1 var(--duration) var(--delay) var(--timing-function) infinite,
               squarefadein var(--in-duration) calc(1 * var(--in-delay)) var(--in-timing-function) both;
}

.loadingspinner #square2 {
  left: calc( 0 * var(--offset) );
  top: calc( 1 * var(--offset) );
  animation: square2 var(--duration) var(--delay) var(--timing-function) infinite,
              squarefadein var(--in-duration) calc(1 * var(--in-delay)) var(--in-timing-function) both;
}

.loadingspinner #square3 {
  left: calc( 1 * var(--offset) );
  top: calc( 1 * var(--offset) );
  animation: square3 var(--duration) var(--delay) var(--timing-function) infinite,
               squarefadein var(--in-duration) calc(2 * var(--in-delay)) var(--in-timing-function) both;
}

.loadingspinner #square4 {
  left: calc( 2 * var(--offset) );
  top: calc( 1 * var(--offset) );
  animation: square4 var(--duration) var(--delay) var(--timing-function) infinite,
               squarefadein var(--in-duration) calc(3 * var(--in-delay)) var(--in-timing-function) both;
}

.loadingspinner #square5 {
  left: calc( 3 * var(--offset) );
  top: calc( 1 * var(--offset) );
  animation: square5 var(--duration) var(--delay) var(--timing-function) infinite,
               squarefadein var(--in-duration) calc(4 * var(--in-delay)) var(--in-timing-function) both;
}

@keyframes square1 {
  0% {
    left: calc( 0 * var(--offset) );
    top: calc( 0 * var(--offset) );
  }

8.333% {
    left: calc( 0 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

100% {
    left: calc( 0 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }
}

@keyframes square2 {
  0% {
    left: calc( 0 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

8.333% {
    left: calc( 0 * var(--offset) );
    top: calc( 2 * var(--offset) );
  }

16.67% {
    left: calc( 1 * var(--offset) );
    top: calc( 2 * var(--offset) );
  }

25.00% {
    left: calc( 1 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

83.33% {
    left: calc( 1 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

91.67% {
    left: calc( 1 * var(--offset) );
    top: calc( 0 * var(--offset) );
  }

100% {
    left: calc( 0 * var(--offset) );
    top: calc( 0 * var(--offset) );
  }
}

@keyframes square3 {
  0%,100% {
    left: calc( 1 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

16.67% {
    left: calc( 1 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

25.00% {
    left: calc( 1 * var(--offset) );
    top: calc( 0 * var(--offset) );
  }

33.33% {
    left: calc( 2 * var(--offset) );
    top: calc( 0 * var(--offset) );
  }

41.67% {
    left: calc( 2 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

66.67% {
    left: calc( 2 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

75.00% {
    left: calc( 2 * var(--offset) );
    top: calc( 2 * var(--offset) );
  }

83.33% {
    left: calc( 1 * var(--offset) );
    top: calc( 2 * var(--offset) );
  }

91.67% {
    left: calc( 1 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }
}

@keyframes square4 {
  0% {
    left: calc( 2 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

33.33% {
    left: calc( 2 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

41.67% {
    left: calc( 2 * var(--offset) );
    top: calc( 2 * var(--offset) );
  }

50.00% {
    left: calc( 3 * var(--offset) );
    top: calc( 2 * var(--offset) );
  }

58.33% {
    left: calc( 3 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

100% {
    left: calc( 3 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }
}

@keyframes square5 {
  0% {
    left: calc( 3 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

50.00% {
    left: calc( 3 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

58.33% {
    left: calc( 3 * var(--offset) );
    top: calc( 0 * var(--offset) );
  }

66.67% {
    left: calc( 2 * var(--offset) );
    top: calc( 0 * var(--offset) );
  }

75.00% {
    left: calc( 2 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }

100% {
    left: calc( 2 * var(--offset) );
    top: calc( 1 * var(--offset) );
  }
}

@keyframes squarefadein {
  0% {
    transform: scale(0.75);
    opacity: 0.0;
  }

100% {
    transform: scale(1.0);
    opacity: 1.0;
  }
}

5

Tetris Block Loader

By: pixeldev

* {
   font-family: 'Roboto',sans-serif;
}

h1, p {
   text-align: center;
   font-weight: 300;
}

h1 {
   font-size: 2em;
}

.word-spinner {
   font-size: 2em;
   height: 2em;
   line-height: 2em;
   overflow: hidden;
}

.word-spinner > span {
   display: block;
}

.word-spinner > span {
   position: relative;
   display: block;
   text-align: center;
   top: -100%;
   
   animation: wordspin 5s infinite;
   -webkit-animation: wordspin 5s infinite;
}     
     
/* spinning animation */
@keyframes wordspin
{
   0% { top: 0%; }
   33% { top: -100%; }
   66% { top: -200%; }
   100% { top: -300%; }
}

@-webkit-keyframes wordspin /*Safari and Chrome*/
{
   0% { top: 0%; }
   33% { top: -100%; }
   66% { top: -200%; }
   100% { top: -300%; }
}

/* loader div */
#loader2 {
   width: 16em;
   height: 16em;
   margin: 6em auto 6em auto;
   font-size: 12px;
   
   background-color: white;
   
   border-left: 1.6em solid #3399FF;
   border-right: 1.6em solid #3399FF;
   border-top: 1.6em solid transparent;
   border-bottom: 1.6em solid transparent;
   
   border-radius: 100%;  
   -webkit-border-radius: 100%;  
   
   animation: loader 1s infinite;
   -webkit-animation: loader 1s infinite;
}     
     
/* spinning animation */
@keyframes loader
{
   0% { transform: rotate(0deg); }
   100% { transform: rotate(360deg); }
}

@-webkit-keyframes loader /*Safari and Chrome*/
{
   0% { -webkit-transform: rotate(0deg); }
   100% { -webkit-transform: rotate(360deg); }
}
 
.ownlink {
   color: #3399FF;
   text-decoration: none;
   font-style: italic;
}

5

Loading Animation v2

By: rald_dev

4

Wavy Preloader Animation

By: rald_dev

3

Flat Preloader

By: rald_dev

body {
  height: 100vh;
}

.cont {
  position: relative;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  display: inline-block;
}

.dots {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  position: absolute;
  transform: translate(0px,0px);
}

.d1 {
  transform: rotate(0deg) translateX(80px);
  background: #ff7171;
  animation: orbit1 2.5s ease-in-out infinite alternate;
  z-index: 10;
}

.d2 {
  transform: rotate(-90deg) translateX(80px);
  background: #377b37;
  animation: orbit2 2.5s ease-in-out infinite alternate;
  z-index: 8;
}

.d3 {
  transform: rotate(180deg) translateX(80px);
  background: #afaf29;
  animation: orbit3 2.5s ease-in-out infinite alternate;
  z-index: 6;
}

.d4 {
  transform: rotate(90deg) translateX(80px);
  background: #7a5afb;
  animation: orbit4 2.5s ease-in-out infinite alternate;
  z-index: 4;
}

.d5 {
  transform: rotate(135deg) translateX(80px);
  background: #e62575;
  animation: orbit5 2.5s ease-in-out infinite alternate;
  z-index: 5;
}

.d6 {
  transform: rotate(225deg) translateX(80px);
  background: #967e77;
  animation: orbit6 2.5s ease-in-out infinite alternate;
  z-index: 7;
}

.d7 {
  transform: rotate(315deg) translateX(80px);
  background: #d432c7;
  animation: orbit7 2.5s ease-in-out infinite alternate;
  z-index: 9;
}

.d8 {
  transform: rotate(405deg) translateX(80px);
  background: #00bcd4;
  animation: orbit8 2.5s ease-in-out infinite alternate;
  z-index: 3;
}

@keyframes orbit1 {
  0% {
    transform: rotate(0deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(360deg) translateX(0px) scale(1.2,1.2);
  }
}

@keyframes orbit2 {
  0% {
    transform: rotate(-90deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(270deg) translateX(0px) scale(1.6,1.6);
  }
}

@keyframes orbit3 {
  0% {
    transform: rotate(180deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(540deg) translateX(0px) scale(2,2);
  }
}

@keyframes orbit4 {
  0% {
    transform: rotate(90deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(450deg) translateX(0px) scale(2.4,2.4);
  }
}

@keyframes orbit5 {
  0% {
    transform: rotate(135deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(495deg) translateX(0px) scale(2.2,2.2);
  }
}

@keyframes orbit6 {
  0% {
    transform: rotate(225deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(585deg) translateX(0px) scale(1.8,1.8);
  }
}

@keyframes orbit7 {
  0% {
    transform: rotate(315deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(675deg) translateX(0px) scale(1.4,1.4);
  }
}

@keyframes orbit8 {
  0% {
    transform: rotate(405deg) translateX(80px) scale(1,1);
  }

100% {
    transform: rotate(765deg) translateX(0px) scale(2.6,2.6);
  }
}

3

Circle(dots) css animation loader

By: rald_dev

.loadingWrap {  
  position: absolute;
  margin: auto;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 500px;
  height: 50px;
  text-align: center;
}

.loadingBoxes {
  display: inline-block;
  margin: 3px;
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.loadingBoxColour1 {background: #00A396; 
      animation: loadingBoxColour; animation-duration: 2s;
      animation-delay: 0.0s; animation-iteration-count: infinite;
      animation-timing-function: ease-in-out;  
     }
    .loadingBoxColour2 {background: #81C540;
      animation: loadingBoxColour; animation-duration: 2s;
      animation-delay: 0.1s; animation-iteration-count: infinite;
      animation-timing-function: ease-in-out;  
    }
    .loadingBoxColour3 {background: #F5B52E;
      animation: loadingBoxColour; animation-duration: 2s;
      animation-delay: 0.2s; animation-iteration-count: infinite;
      animation-timing-function: ease-in-out;  
    }
    .loadingBoxColour4 {background: #ED5B35;
      animation: loadingBoxColour; animation-duration: 2s;
      animation-delay: 0.3s; animation-iteration-count: infinite;
      animation-timing-function: ease-in-out;  }

.loadingBoxColour5 {background: #EA225E;
      animation: loadingBoxColour; animation-duration: 2s;
      animation-delay: 0.4s; animation-iteration-count: infinite;
      animation-timing-function: ease-in-out;  }

@keyframes loadingBoxColour {
            0% { transform: scale(1.0); }
            50% { transform: scale(0.5); }
            100% { transform: scale(1.0); }
          }

3

Loading Animation

By: rald_dev

@property --redFillColorStop {
  syntax: "";
  inherits: false;
  initial-value: 0px;
}

.loaderWrapper {
/*   scale: 1; */
  --loaderHeight: 600px;
  --animationDuration: 3.5s;
  height: var(--loaderHeight);
  aspect-ratio: 1/3.5;
  
  position: relative;
  animation: shake var(--animationDuration) infinite linear;
}
.blue {
  background: hsl(193, 93%, 78%);
}
.gray {
  background: hsl(0, 0%, 92%);
}
.redFill {
/*   --redFillColorStop: 300px; */
  background: linear-gradient(to top, hsl(3, 82%, 51%) var(--redFillColorStop), transparent 0%);
  animation: tempRise var(--animationDuration) infinite linear;
}
.partOne {
  width: 70%;
  height: 100%;
  margin-inline: auto;
  border-radius: 9999px;
  position: relative;
}
.partOneChild, .partOneChildChild {
  position: absolute;
  inset: 0.5rem;
  border-radius: inherit;
}
.partTwo {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  position: absolute;
  bottom: 0;
}
.partTwoChild, .partTwoChildChild {
  position: absolute;
  inset: 0.5rem;
  border-radius: inherit;
}
.partOneChild {
  z-index: 1;
}
.partTwoChildChild {
  z-index: 1;
}
.partOneChildChild,
.partTwoChildChild {
  overflow: hidden;
}
.partOneChildChild::before,
.partTwoChildChild::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  transform: translateX(-1.5rem) translateY(-0.6875rem);
  background: hsl(0 0% 92% / 0.25);
}
.partTwoChildChild::before {
  translate: 0.25rem 0;
}
.shine {
  position: absolute;
  width: 10%;
  aspect-ratio: 1/2.75;
  left: 10%;
  top: 7%;
  border-radius: inherit;
  background: white;
  box-shadow: 0 35px white, 0 45px white, 0 55px white;
}
.measurements {
  position: absolute;
  width: 25%;
  aspect-ratio: 3.5/1;
  border-radius: inherit;
  top: 28%;
  left: 5%;
  background: white;
  opacity: 0.75;
  box-shadow:  0 1rem white,
               0 2rem white,
               0 3rem white, 1rem 3rem white,
               0 4rem white,
               0 5rem white,
               0 6rem white,
               0 7rem white, 1rem 7rem white,
               0 8rem white,
               0 9rem white,
              0 10rem white,
              0 11rem white, 1rem 11rem white,
              0 12rem white,
              0 13rem white,
              0 14rem white,
              0 15rem white, 1rem 15rem white;
}

@keyframes tempRise {
  0%,
  100% {
    --redFillColorStop: 0px;
  }
  50% {
    --redFillColorStop: calc(var(--loaderHeight) - 2rem);
  }
}
@keyframes shake {
  0%,
  100%, 10%, 90% {
    transform: translateX(0rem);
  }
  20%, 30%, 38%, 44%, 48%, 50%, 54%, 60%, 68%, 78% {
    transform: translateX(-0.5rem);
  }
  25%, 34%, 41%, 46%, 49%, 52%, 57%, 64%, 73%, 84% {
    transform: translateX(0.5rem);
  }
}

/* Ignore */
* {
  margin: 0;
  box-sizing: border-box;
/*   outline: solid hsl(0 0% 10% / 0.5); */
}
body {
  min-height:100svh;
  display: grid;
  place-items: center;
  background: #141719;
}

3

Thermometer Loader

By: rald_dev

3

Line Loading Animation

By: rald_dev

2

Red loading animation

By: rald_dev

/* Inspirated from  http://www.alessioatzeni.com/wp-content/tutorials/html-css/CSS3-loading-animation-loop/index.html */
.ouro {
    position: relative;
    display:inline-block;
    height: 46px;
    width: 46px;
    margin: 1em;
    border-radius: 50%;  
    background: none repeat scroll 0 0 #DDDDDD;
    overflow:hidden;
    box-shadow: 0 0 10px rgba(0,0,0,.1) inset, 0 0 25px rgba(0,0,255,0.075);
}

.ouro:after {
    content: "";
    position: absolute;
    top: 9px; left: 9px;
    display: block;
    height: 28px; width: 28px;
    background: none repeat scroll 0 0 #F2F2F2;
    border-radius: 50%;
    box-shadow: 0 0 10px rgba(0,0,0,.1);
}
.ouro > span {
    position: absolute;
    height: 100%; width: 50%;
    overflow: hidden;
}
.left  { left:0   }
.right { left:50% }

.anim {
    position: absolute;
    left: 100%; top: 0;
    height: 100%; width: 100%;
    border-radius: 999px;
    background: none repeat scroll 0 0 #508EC3;
    opacity: 0.8;
    -webkit-animation: ui-spinner-rotate-left 3s infinite;
    animation: ui-spinner-rotate-left 3s infinite;
    -webkit-transform-origin: 0 50% 0;
    transform-origin: 0 50% 0;
}
.left .anim {
    border-bottom-left-radius: 0;
    border-top-left-radius: 0;
}
.right .anim {
    border-bottom-right-radius: 0;
    border-top-right-radius: 0;
    left: -100%;
    -webkit-transform-origin: 100% 50% 0;
    transform-origin: 100% 50% 0;
}

/* v2 */
.ouro2 .anim {
   -webkit-animation-delay:0;
   animation-delay:0;
}
.ouro2 .right .anim{
   -webkit-animation-delay: 1.5s;
   animation-delay: 1.5s;
}

/* v3 */
.ouro3 .anim {
   -webkit-animation-delay: 0s;
   -webkit-animation-duration:3s;
   -webkit-animation-timing-function: linear;
   animation-delay: 0s;
   animation-duration:3s;
   animation-timing-function: linear;
}
.ouro3 .right .anim{
   -webkit-animation-name: ui-spinner-rotate-right;
   -webkit-animation-delay:0;
   -webkit-animation-delay: 1.5s;
   animation-name: ui-spinner-rotate-right;
   animation-delay:0;
   animation-delay: 1.5s;
}

/* round variation */
.round .ouro:after {display:none }

/* double variation */
.double .ouro:after {
  height: 13px; width: 13px;
  left: 7px; top: 7px;
  border: 10px solid #ddd;
  background: transparent;
  box-shadow: none;
}

@keyframes ui-spinner-rotate-right{
  0%{transform:rotate(0deg)}
  25%{transform:rotate(180deg)}
  50%{transform:rotate(180deg)}
  75%{transform:rotate(360deg)}
  100%{transform:rotate(360deg)}
}
@keyframes ui-spinner-rotate-left{
  0%{transform:rotate(0deg)}
  25%{transform:rotate(0deg)}
  50%{transform:rotate(180deg)}
  75%{transform:rotate(180deg)}
  100%{transform:rotate(360deg)}
}

@-webkit-keyframes ui-spinner-rotate-right{
  0%{-webkit-transform:rotate(0deg)}
  25%{-webkit-transform:rotate(180deg)}
  50%{-webkit-transform:rotate(180deg)}
  75%{-webkit-transform:rotate(360deg)}
  100%{-webkit-transform:rotate(360deg)}
}
@-webkit-keyframes ui-spinner-rotate-left{
  0%{-webkit-transform:rotate(0deg)}
  25%{-webkit-transform:rotate(0deg)}
  50%{-webkit-transform:rotate(180deg)}
  75%{-webkit-transform:rotate(180deg)}
  100%{-webkit-transform:rotate(360deg)}
}

/*
 * Some bugs with Chrome (Android), Safari and Opera, I'll try to see how http://atomeye.com/projects/sass-css-spinner.html made his code.
 */

/* presentation styles */
html {height: 100%}
body { text-align:center; background: radial-gradient(circle, #fff 0%, #bbb 85%) no-repeat; background: -webkit-radial-gradient(circle, #fff 0%, #bbb 85%) no-repeat; height: 100%; display:table; width:100%}
.block {display: table-cell; vertical-align:middle}
h1, a { margin-top: 1em; font-family: "Open Sans Light", "Open Sans", "Segoe UI", Helvetica, Arial; color: #888; font-weight: lighter;}
.info {margin-top: 25px}
.info a {font-size: 12px; color: #999}
.info br + a {text-decoration:none}

2

Loaders

Loader

By: pixeldev

Hexagonal Loading Animation

By: rald_dev

Tetris Block Loader

By: pixeldev

Loading Animation v2

By: rald_dev

Wavy Preloader Animation

By: rald_dev

Flat Preloader

By: rald_dev

Circle(dots) css animation loader

By: rald_dev

Loading Animation

By: rald_dev

Thermometer Loader

By: rald_dev

Line Loading Animation

By: rald_dev

Red loading animation

By: rald_dev

Circle Loader v2

By: rald_dev