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This article uses CSS3 flat LoadingAnimationSpecial effects
The code is as follows:
<!doctype html><html><head><meta charset="utf-8"><title>css3旋转加载效果_何问起</title><style>body { background: #263238; background-size: cover; margin: 0; padding-top: 5em; padding-bottom: 5em;}.container { display: flex; flex-wrap: wrap; height:; justify-content: space-around; margin: 0 auto; max-width: 650px; min-width: 200px;}.canvas { align-items: center; background: #eeeeee; border-radius: 50%; box-shadow: 0 5px 20px rgba(0,0,0,0.2); display: flex; height: 10em; justify-content: center; margin: 1em 1em 2em 1em; width: 10em;}/* Spinner 1 starts here */.spinner1 { align-items: center; border: .3em solid transparent; border-top: .3em solid #4DB6AC; border-right: .3em solid #4DB6AC; border-radius: 100%; display: flex; justify-content: center;}.spinnerMax { animation: spinnerOne 3s linear infinite; height: 3em; width: 3em;}.spinnerMid { animation: spinnerOne 5s linear infinite; height: 2.4em; width: 2.4em;}.spinnerMin { animation: spinnerOne 5s linear infinite; height: 1.8em; width: 1.8em;}@keyframes spinnerOne { 0% { transform: rotate(0deg) } 100% { transform: rotate(360deg) }}/* Spinner 1 ends here *//* Spinner 2 starts here */.canvas2 { position: relative;}.spinner2 { animation: spinnerTwo 1s linear infinite; background: #4DB6AC; border-radius: 100px; height: 3em; transform-origin: top; position: absolute; top: 50%; width: .22em;}.hourHand { animation: spinnerTwo 7s linear infinite; background: #4DB6AC; border-radius: 100px; height: 2em; transform-origin: top; position: absolute; top: 50%; width: .2em;}.dot { background: #4DB6AC; border-radius: 100%; height: .5em; width: .5em;}@keyframes spinnerTwo { 0% { transform: rotate(0deg) } 100% { transform: rotate(360deg) }}/* Spinner 2 ends here *//* Spinner 3 starts here */.spinner3 { animation: spinnerThree 1s linear infinite; background: #4DB6AC; border-radius: 100%; width: 3em; height: 3em;}@keyframes spinnerThree { 0%, 35% { background: #4DB6AC; transform: scale(1); } 20%, 50% { background: #80CBC4; transform: scale(1.3); }}/* Spinner 3 ends here *//* Spinner 4 starts here */.spinner4 { animation: spinnerFour 1s linear infinite; border: solid 7px transparent; border-top: solid 7px #4DB6AC; border-radius: 100%; width: 3em; height: 3em;}@keyframes spinnerFour { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); }}/* Spinner 4 ends here *//* Spinner 5 starts here */.spinner5 { animation: spinnerFive 1s linear infinite; border: solid 1.5em #4DB6AC; border-right: solid 1.5em transparent; border-left: solid 1.5em transparent; border-radius: 100%; width: 0; height: 0;}@keyframes spinnerFive { 0% { transform: rotate(0deg); } 50% { transform: rotate(60deg) } 100% { transform: rotate(360deg); }}/* Spinner 5 ends here *//* Spinner 6 starts here */.spinner6 { background: #4DB6AC; border-radius: 50%; height: 1em; margin: .1em; width: 1em;}.p1 { animation: fall 1s linear .3s infinite;}.p2 { animation: fall 1s linear .2s infinite;}.p3 { animation: fall 1s linear .1s infinite;}.p4 { animation: fall 1s linear infinite;}@keyframes fall { 0% { transform: translateY(-15px); } 25%, 75% { transform: translateY(0); } 100% { transform: translateY(-15px); }}/* Spinner 6 ends here */@media (max-width: 600px) { .container { align-items: center; flex-direction: column; } .canvas { margin: 1em; }}</style></head><body><p class="container"> <p class="canvas canvas1"> <p class="spinner1 spinnerMax"> <p class="spinner1 spinnerMid"> <p class="spinner1 spinnerMin"></p> </p> </p> </p> <p class="canvas canvas2"> <p class="spinner2"></p> <p class="hourHand"></p> <p class="dot"></p> </p> <p class="canvas canvas3"> <p class="spinner3"></p> </p> <p class="canvas canvas4"> <p class="spinner4"></p> </p> <p class="canvas canvas5"> <p class="spinner5"></p> </p> <p class="canvas canvas6"> <p class="spinner6 p1"></p> <p class="spinner6 p2"></p> <p class="spinner6 p3"></p> <p class="spinner6 p4"></p> </p> </p><p style="text-align:center;margin:50px 0; font:normal 14px/24px 'MicroSoft YaHei';color:#ffffff"><p>适用浏览器:FireFox、Chrome、Opera、Edge、傲游、搜狗、世界之窗. 不支持IE8及以下浏览器。</p><p>来源:<a href="http://hovertree.com/" target="_blank">何问起</a> <a href="http://hovertree.com/h/bjag/1afxdrm7.htm" target="_blank">查看代码</a></p></p></body></html>
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