Created
May 6, 2020 16:14
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TikTok spinner // source https://jsbin.com/hunutof
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width"> | |
| <title>TikTok spinner</title> | |
| <style> | |
| :root { | |
| --base: 4px; | |
| --scale: 10; | |
| --length: 1.4s; | |
| --max-zoom: 1.2; | |
| --min-zoom: 0.6; | |
| --bg-color: black; | |
| --green: rgb(145, 244, 239); | |
| --red: rgb(219, 45, 82); | |
| --radius: calc(var(--base) * var(--scale)); | |
| --margin: var(--base); | |
| --iradius: calc(var(--radius) - var(--margin)); | |
| /* --ease: cubic-bezier(.05, 0, 1, 1); */ | |
| --ease: linear; | |
| } | |
| body { | |
| padding: 0px; | |
| margin: 0px; | |
| background: var(--bg-color); | |
| height: 100vh; | |
| width: 100vw; | |
| /* center */ | |
| display: flex; | |
| justify-content: center; | |
| align-items: center; | |
| } | |
| .loading-container { | |
| display: block; | |
| width: 200px; | |
| height: 100px; | |
| } | |
| .green { | |
| fill: var(--green); | |
| stroke-width: 0; | |
| r: var(--iradius); | |
| cx: calc(var(--radius)); | |
| cy: calc(var(--radius) + var(--margin)); | |
| animation: green var(--length) var(--ease) infinite; | |
| } | |
| .red { | |
| fill: var(--red); | |
| stroke-width: 0; | |
| r: var(--iradius); | |
| cx: calc(var(--radius) * 3); | |
| cy: calc(var(--radius) + var(--margin)); | |
| animation: red var(--length) var(--ease) infinite; | |
| } | |
| .black { | |
| fill: black; | |
| } | |
| @keyframes green { | |
| 25% { | |
| cx: calc(var(--radius) * 2); | |
| r: calc(var(--iradius) * var(--max-zoom)); | |
| } | |
| 50% { | |
| cx: calc(var(--radius) * 3); | |
| r: var(--iradius); | |
| } | |
| 75% { | |
| cx: calc(var(--radius) * 2); | |
| r: calc(var(--iradius) * var(--min-zoom)); | |
| } | |
| 100% { | |
| cx: var(--radius); | |
| r: var(--iradius); | |
| } | |
| } | |
| @keyframes red { | |
| 25% { | |
| cx: calc(var(--radius) * 2); | |
| r: calc(var(--radius) * var(--min-zoom)); | |
| } | |
| 50% { | |
| cx: calc(var(--radius) * 1); | |
| r: var(--iradius); | |
| } | |
| 75% { | |
| cx: calc(var(--radius) * 2); | |
| r: calc(var(--iradius) * var(--max-zoom)); | |
| } | |
| 100% { | |
| cx: calc(var(--radius) * 3); | |
| r: var(--iradius); | |
| } | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <svg class="loading-container" | |
| preserveAspectRatio="none" | |
| viewBox="0 0 200 100" | |
| width="200" height="100"> | |
| <defs> | |
| <mask id="redhole"> | |
| <rect width="100%" height="100%" fill="white"/> | |
| <circle fill="black" class="red black"></circle> | |
| </mask> | |
| <mask id="greenhole"> | |
| <rect width="100%" height="100%" fill="white"/> | |
| <circle fill="black" class="green black"></circle> | |
| </mask> | |
| </defs> | |
| <circle id="green" class="green" mask="url(#redhole)" ></circle> | |
| <circle id="red" class="red" mask="url(#greenhole)" ></circle> | |
| </svg> | |
| </body> | |
| </html> |
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