<template>
	<view>
		<div class="spinner">
			<div class="spinner-container container1">
				<div class="circle1"></div>
				<div class="circle2"></div>
				<div class="circle3"></div>
				<div class="circle4"></div>
			</div>
			<div class="spinner-container container2">
				<div class="circle1"></div>
				<div class="circle2"></div>
				<div class="circle3"></div>
				<div class="circle4"></div>
			</div>
			<div class="spinner-container container3">
				<div class="circle1"></div>
				<div class="circle2"></div>
				<div class="circle3"></div>
				<div class="circle4"></div>
			</div>
		</div>
	</view>
</template>

<script>
	export default {
		data() {
			return {

			};
		}
	}
</script>

<style lang="scss">
	.spinner {
		margin: 10px auto;
		width: 20px;
		height: 20px;
		position: relative;
	}

	.container1>div,
	.container2>div,
	.container3>div {
		width: 6px;
		height: 6px;
		background-color: #333;

		border-radius: 100%;
		position: absolute;
		-webkit-animation: bouncedelay 1.2s infinite ease-in-out;
		animation: bouncedelay 1.2s infinite ease-in-out;
		-webkit-animation-fill-mode: both;
		animation-fill-mode: both;
	}

	.spinner .spinner-container {
		position: absolute;
		width: 100%;
		height: 100%;
	}

	.container2 {
		-webkit-transform: rotateZ(45deg);
		transform: rotateZ(45deg);
	}

	.container3 {
		-webkit-transform: rotateZ(90deg);
		transform: rotateZ(90deg);
	}

	.circle1 {
		top: 0;
		left: 0;
	}

	.circle2 {
		top: 0;
		right: 0;
	}

	.circle3 {
		right: 0;
		bottom: 0;
	}

	.circle4 {
		left: 0;
		bottom: 0;
	}

	.container2 .circle1 {
		-webkit-animation-delay: -1.1s;
		animation-delay: -1.1s;
	}

	.container3 .circle1 {
		-webkit-animation-delay: -1.0s;
		animation-delay: -1.0s;
	}

	.container1 .circle2 {
		-webkit-animation-delay: -0.9s;
		animation-delay: -0.9s;
	}

	.container2 .circle2 {
		-webkit-animation-delay: -0.8s;
		animation-delay: -0.8s;
	}

	.container3 .circle2 {
		-webkit-animation-delay: -0.7s;
		animation-delay: -0.7s;
	}

	.container1 .circle3 {
		-webkit-animation-delay: -0.6s;
		animation-delay: -0.6s;
	}

	.container2 .circle3 {
		-webkit-animation-delay: -0.5s;
		animation-delay: -0.5s;
	}

	.container3 .circle3 {
		-webkit-animation-delay: -0.4s;
		animation-delay: -0.4s;
	}

	.container1 .circle4 {
		-webkit-animation-delay: -0.3s;
		animation-delay: -0.3s;
	}

	.container2 .circle4 {
		-webkit-animation-delay: -0.2s;
		animation-delay: -0.2s;
	}

	.container3 .circle4 {
		-webkit-animation-delay: -0.1s;
		animation-delay: -0.1s;
	}

	@-webkit-keyframes bouncedelay {

		0%,
		80%,
		100% {
			-webkit-transform: scale(0.0)
		}

		40% {
			-webkit-transform: scale(1.0)
		}
	}

	@keyframes bouncedelay {

		0%,
		80%,
		100% {
			transform: scale(0.0);
			-webkit-transform: scale(0.0);
		}

		40% {
			transform: scale(1.0);
			-webkit-transform: scale(1.0);
		}
	}
</style>
