【CSS 常用加载动画效果】

常用加载效果

- - 呼吸灯效果
  - 波浪光效果
  - - 转圈加载

呼吸灯效果

<!DOCTYPE html>
<html><head><meta charset="utf-8"><title></title></head><body><div id="ti"></div></body><style>body {background: black;}#ti {/* clip-path: polygon(0 200px, 0 0, 300px 0, 500px 200px); */background: red;width: 50px;height: 50px;border-radius: 50%;/* 圆形 */animation: pulse 2s ease-in-out infinite;}/* 呼吸灯 */@keyframes pulse {0% {opacity: 0.5;/* transform: scale(0.98); */}50% {opacity: 1;/* transform: scale(1); */}100% {opacity: 0.5;/* transform: scale(0.98); */}}</style>
</html>

波浪光效果

<!DOCTYPE html>
<html><head><meta charset="utf-8"><title></title></head><body><div class="wave"></div></body><style>/* 波浪光 */.wave {position: relative;width: 50px;height: 50px;border-radius: 50%;/* 圆形 */background: rgba(255, 255, 255, 0.8);overflow: hidden;}.wave:before {content: "";position: absolute;bottom: 0;left: 0;width: 100%;height: 100%;background: linear-gradient(90deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.8) 50%, rgba(255, 255, 255, 0) 100%);animation: wave 2s ease infinite;}@keyframes wave {0% {transform: translateX(0);}100% {transform: translateX(-50%);}}</style>
</html>

转圈加载

<!DOCTYPE html>
<html><head><meta charset="utf-8"><title></title></head><body><div class="loader"></div></body><style>.loader {border: 8px solid #f3f3f3;/* 边框颜色 */border-top: 8px solid #3498db;/* 顶部边框颜色 */border-radius: 50%;/* 圆形 */width: 50px;height: 50px;animation: spin 2s linear infinite;/* 动画效果 */}@keyframes spin {0% {transform: rotate(0deg);}100% {transform: rotate(360deg);}}</style>
</html>