Spinner Loader Animation

index.html

<div class="dots">
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
      <div class="dot"></div>
	</div>

	<svg version="1.1" xmlns="http://www.w3.org/2000/svg">
		<defs>
			<filter id="goo">
				<feGaussianBlur in="SourceGraphic" result="blur" stdDeviation="9" />
				<feColorMatrix in="blur" mode="matrix" values="1 0 0 0 0  0 1 0 0 0  0 0 1 0 0  0 0 0 19 -7" result="goo" />
				<feBlend in2="goo" in="SourceGraphic" result="mix" />
			</filter>
		</defs>
	</svg>

Spinner Loader Animation.markdown

Spinner Loader Animation

A Pen by Paweł Kuna on CodePen.

License.

style.css

/*
Inspired by https://dribbble.com/shots/2235810-Loader-v6
*/

$dot-color: #FD3739;
$dot-size: 20px;
$circle-size: 55px;

$animation-time: 5s;

body {
	background: #FFFBF5;
}

.dots {
	width: 0;
	height: 0;
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	margin: auto;

	filter: url(#goo);
}

.dot {
	width: 0;
	height: 0;
	position: absolute;
	left: 0;
	top: 0;

	&:before {
		content: '';
		width: $dot-size;
		height: $dot-size;
		border-radius: 50%;
		background: $dot-color;
		position: absolute;
		left: 50%;
		top: -($circle-size);
		margin-left: -($dot-size/2);
		margin-top: -($dot-size/2);
	}

	@for $i from 0 to 11 {

		@keyframes dot-#{$i} {
			0% {
				transform: rotate(180deg + $i * (360deg / 11));
			}

			100% {
				transform: rotate(180deg + ($i + 1) * (5 * 360deg / 11) + $i * (360deg / 11));
			}
		}

		&:nth-child(#{$i + 1}) {
			transform: rotate($i * (360deg / 11));
			animation: dot-#{$i} $animation-time cubic-bezier(.3, .0, .7, 1) infinite;
		}
	}
}