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首先，让我们来了解一下CSS3动画的基本语法。CSS3动画主要通过@keyframes规则来定义关键帧，然后通过animation属性将动画应用到元素上。要设置动画的延迟效果，我们可以使用animation-delay属性。
以下是一个简单的示例，演示了如何使用CSS3动画设置2秒的延迟效果：
/* 定义关键帧 */
@keyframes myAnimation {
0% {
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