谷歌案例
阿新 • • 發佈：2018-12-07
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <style> span{ font-size: 150px; /*讓所有的span標籤都變成150px*/ } .G{ color:blue; } .o{ color: red; } .oo{ color: orange; } .l{ color: green; } </style> </head> <body> <span class="G">G</span> <span class="o">o</span> <span class="oo">o</span> <span class="G">g</span> <span class="l">l</span> <span class="o">e</span> <!--類選擇器可以選擇一個或者多個標籤--> </html>
結果
