08id selector .html
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Document</title> <style type="text/css"> /* id一般只允许使用一次*/ #big { color: red; } .tou { color: skyblue; } </style> </head > < body > < div ID = "Big" > Xiong </ div > < div > bears two </ div > < div class = "TOU" > bald strong </ div > </ body > </ HTML >
