<!DOCTYPE html> <style> .poster { width: 3000px; height: 1500px; background: linear-gradient(#6ec3f4 50%, #ff9933 50%); position: relative; } .icecream { /* 冰淇淋造型CSS动画 */ position: absolute; top: 15%; animation: melt 3s infinite; } @keyframes melt { 0% { transform: scaleY(1); } 50% { transform: scaleY(0.9); } 100% { transform: scaleY(1); } } .chestnut { /* 栗子动效 */ position: absolute; bottom: 20%; animation: pop 2s infinite; } @keyframes pop { 50% { transform: scale(1.2); } } .qr-code { /* 动态二维码区


这段代码看起来是用于创建一个具有多种动画效果的页面元素布局。以下是一些可能的优化和注意点: - 可以考虑为样式表添加注释,以提高代码的可读性,方便后续维护。 - 对于动画关键帧的百分比取值,可以根据实际效果进行更精细的调整,以达到更理想的动画表现。 - 建议为不同的元素添加更多的交互效果,例如鼠标悬停时的变化等,以增强用户体验。 额外需要注意的逻辑点: 1. 确保图片文件 `icecream.png` 和 `chestnut.png` 存在且路径正确。 2. 考虑不同屏幕尺寸下的布局适应性。 3. 检查动画在低性能设备上的流畅度。 [2025-02-02 09:23:12 | AI写代码神器 | 164点数解答]
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