1 files changed, 100 insertions, 0 deletions
diff --git a/src/site/components/loading/PingPong.vue b/src/site/components/loading/PingPong.vue
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+++ b/src/site/components/loading/PingPong.vue
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+<template>
+	<div
+		:style="styles"
+		class="spinner spinner--ping-pong">
+		<div
+			:style="innerStyles"
+			class="spinner-inner">
+			<div class="board">
+				<div class="left" />
+				<div class="right" />
+				<div class="ball" />
+			</div>
+		</div>
+	</div>
+</template>
+
+<script>
+export default {
+	props: {
+		size: {
+			'type': String,
+			'default': '60px'
+		}
+	},
+	computed: {
+		innerStyles() {
+			const size = parseInt(this.size, 10);
+			return { transform: `scale(${size / 250})` };
+		},
+		styles() {
+			return {
+				width: this.size,
+				height: this.size
+			};
+		}
+	}
+};
+</script>
+
+<style lang="scss" scoped>
+	.spinner{
+		overflow: hidden;
+		display: flex;
+		justify-content: center;
+		align-items: center;
+		* {
+			line-height: 0;
+			box-sizing: border-box;
+		}
+	}
+	.board {
+		width:250px;
+		position: relative;
+	}
+	.left,
+	.right {
+		height:50px;
+		width:15px;
+		background:#41b883;
+		display: inline-block;
+		position:absolute;
+	}
+	.left {
+		left:0;
+		animation: pingpong-position1 2s linear infinite;
+	}
+	.right {
+		right:0;
+		animation: pingpong-position2 2s linear infinite;
+	}
+	.ball{
+		width:15px;
+		height:15px;
+		border-radius:50%;
+		background:#f7484e;
+		position:absolute;
+		animation: pingpong-bounce 2s linear infinite;
+	}
+	@keyframes pingpong-position1 {
+		0% {top:-60px;}
+		25% {top:0;}
+		50% {top:60px;}
+		75% {top:-60px;}
+		100% {top:-60px;}
+	}
+	@keyframes pingpong-position2 {
+		0% {top:60px;}
+		25% {top:0;}
+		50% {top:-60px;}
+		75% {top:-60px;}
+		100% {top:60px;}
+	}
+	@keyframes pingpong-bounce {
+		0% {top:-35px;left:10px;}
+		25% {top:25px;left:225px;}
+		50% {top:75px;left:10px;}
+		75% {top:-35px;left:225px;}
+		100% {top:-35px;left:10px;}
+	}
+</style>