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                [TOC] # 案例1:CSS樣式表語法 ![](https://img.kancloud.cn/99/84/99847ee0d790d9a9df02acdc17a227ff_661x147.png) ![](https://img.kancloud.cn/cf/3e/cf3eb321e5f250f2b85fc7185da15158_304x159.png) # 案例2:三種樣式表 ![](https://img.kancloud.cn/9a/1f/9a1f84e14c3c98d5cfb76eb6c293c41f_878x409.png) ## 擴展 ![](https://img.kancloud.cn/26/ca/26ca4d12dce8f35bcc8cdf56b14e287e_376x153.png) ## 樣式表優缺點 ![](https://img.kancloud.cn/ca/9a/ca9a6ecbf4acc6b4b703f9cc6c87e1f1_1071x202.png) > 樣式表的優先級??? # 案例3: 試一試 > 1. 外部樣式顏色為紅色 > 2. 內部樣式顏色為藍色 > 3. 行內樣式樣色為黃色 > 注意:請將三種樣式的選擇器都設置為div,看看顏色變化。 # 案例4:看看輸出 ## CSS的兩個特性 1. 層疊(疊加多次樣式) 2. 繼承(從父元素繼承樣式) ![](https://img.kancloud.cn/bd/b0/bdb0452e8c07f8aefaade93a83885a53_563x500.png)
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