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<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> <!-- id選擇器優(yōu)先級最高 ---100 class選擇器其次 ---10 標簽名選擇器最低 ---1 權(quán)值 --> <style type="text/css"> div{ color: pink; }
.div1{ color: chartreuse; } #fir{ color: aqua; } .div1,#fir{ color: red; } .div1,#fir,div{ color: slateblue; }
</style> </head> <body> <div id="fir" class="div1">test</div>
</body> </html> |
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