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<html lang="en"><head><meta charset="UTF-8" /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><title>Document</title><style>*,*:before,*:after {box-sizing: border-box;outline: none;}body {background: #57c3ea;font: 14px/1 'Open Sans', helvetica, sans-serif;-webkit-font-smoothing: antialiased;}.box {height: 280px;width: 280px;position: absolute;top: 50%;left: 50%;-webkit-transform: translate(-50%, -50%);transform: translate(-50%, -50%);background: #a0a0a0;border-radius: 100%;overflow: hidden;}.box .percent {position: absolute;left: 0;top: 0;z-index: 3;width: 100%;height: 100%;display: flex;display: -webkit-flex;align-items: center;justify-content: center;color: #fff;font-size: 64px;}.box .water {position: absolute;left: 0;top: 0;z-index: 2;width: 100%;height: 100%;-webkit-transform: translate(0, 100%);transform: translate(0, 100%);background: #266fff;transition: all 0.3s;}.box .water_wave {width: 200%;position: absolute;bottom: 100%;}.box .water_wave_back {right: 0;fill: #c7eeff;-webkit-animation: wave-back 1.4s infinite linear;animation: wave-back 1.4s infinite linear;}.box .water_wave_front {left: 0;fill: #266fff;margin-bottom: -1px;-webkit-animation: wave-front 0.7s infinite linear;animation: wave-front 0.7s infinite linear;}@-webkit-keyframes wave-front {100% {-webkit-transform: translate(-50%, 0);transform: translate(-50%, 0);}}@keyframes wave-front {100% {-webkit-transform: translate(-50%, 0);transform: translate(-50%, 0);}}@-webkit-keyframes wave-back {100% {-webkit-transform: translate(50%, 0);transform: translate(50%, 0);}}@keyframes wave-back {100% {-webkit-transform: translate(50%, 0);transform: translate(50%, 0);}}</style></head><body><svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" style="display: none"><symbol id="wave"><pathd="M420,20c21.5-0.4,38.8-2.5,51.1-4.5c13.4-2.2,26.5-5.2,27.3-5.4C514,6.5,518,4.7,528.5,2.7c7.1-1.3,17.9-2.8,31.5-2.7c0,0,0,0,0,0v20H420z"></path><pathd="M420,20c-21.5-0.4-38.8-2.5-51.1-4.5c-13.4-2.2-26.5-5.2-27.3-5.4C326,6.5,322,4.7,311.5,2.7C304.3,1.4,293.6-0.1,280,0c0,0,0,0,0,0v20H420z"></path><pathd="M140,20c21.5-0.4,38.8-2.5,51.1-4.5c13.4-2.2,26.5-5.2,27.3-5.4C234,6.5,238,4.7,248.5,2.7c7.1-1.3,17.9-2.8,31.5-2.7c0,0,0,0,0,0v20H140z"></path><pathd="M140,20c-21.5-0.4-38.8-2.5-51.1-4.5c-13.4-2.2-26.5-5.2-27.3-5.4C46,6.5,42,4.7,31.5,2.7C24.3,1.4,13.6-0.1,0,0c0,0,0,0,0,0l0,20H140z"></path></symbol></svg><div class="box"><div class="percent"><div class="percentNum" id="count">0</div><div class="percentB">%</div></div><div id="water" class="water"><svg viewBox="0 0 560 20" class="water_wave water_wave_back"><use xlink:href="#wave"></use></svg><svg viewBox="0 0 560 20" class="water_wave water_wave_front"><use xlink:href="#wave"></use></svg></div></div><script>var cnt = document.getElementById('count')var water = document.getElementById('water')var percent = cnt.innerTextvar intervalinterval = setInterval(function () {percent++cnt.innerHTML = percentwater.style.transform = 'translate(0' + ',' + (100 - percent) + '%)'if (percent == 100) {clearInterval(interval)}}, 60)</script></body>
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