<!DOCTYPE html> <html> <head> <style> .room-layout { display: flex; height: 200px; border: 2px solid #333; font-family: Arial, sans-serif; } .room-item { display: flex; align-items: center; justify-content: center; color: white; font-weight: bold; position: relative; } .door { width: 15%; background-color: #8B4513; } .bed { width: 25%; background-color: #4169E1; } .aisle { width: 35%; background-color: #D3D3D3; color: #333;
这段代码创建了一个简单的房间布局，使用了Flexbox来实现元素的排列。每个房间元素（门、床、过道、衣柜）都有不同的宽度和颜色，并且过道部分有一个垂直的分割线。 代码优化建议： 1. CSS选择器优化：可以将`.room-item`的公共样式提取出来，减少重复代码。例如，`.room-item`的`display: flex; align-items: center; justify-content: center;`可以在一个类中定义，其他类继承这个类。 2. 颜色变量：建议使用CSS变量来定义颜色，这样可以在需要时轻松更改颜色方案。 3. 响应式设计：考虑添加媒体查询，使布局在不同屏幕尺寸下都能良好显示。 代码改进示例： ```css :root { --door-color: #8B4513; --bed-color: #4169E1; --aisle-color: #D3D3D3; --wardrobe-color: #FFB6C1; } .room-layout { display: flex; height: 200px; border: 2px solid #333; font-family: Arial, sans-serif; } .room-item { display: flex; align-items: center; justify-content: center; color: white; font-weight: bold; position: relative; } .door { width: 15%; background-color: var(--door-color); } .bed { width: 25%; background-color: var(--bed-color); } .aisle { width: 35%; background-color: var(--aisle-color); color: #333; } .wardrobe { width: 25%; background-color: var(--wardrobe-color); flex-direction: column; } .divider { position: absolute; right: 0; height: 100%; border-right: 2px dashed #666; } ``` 额外需要注意的逻辑点： 1. Flexbox布局：确保理解Flexbox的工作原理，特别是`flex-direction`、`justify-content`和`align-items`的使用。 2. 绝对定位：`.divider`使用了绝对定位，确保理解绝对定位元素相对于最近的定位祖先元素进行定位。 3. CSS变量：使用CSS变量可以提高代码的可维护性，特别是在需要频繁更改颜色或其他样式时。 [2025-03-22 11:11:10 | AI写代码神器 | 512点数解答]
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