style 属性用于改变 HTML 元素的样式，常见的样式如下：
定义字体颜色：style="color:red"
定义字体大小：style="font-size:20px"
定义字体类型：style="font-family:verdana"
定义文本对齐方式：style="text-align:center"
定义背景颜色：style="background-color:PowderBlue"
<!DOCTYPE HTML> <html> <body> <p style="font-family:verdana; color:red"> This text is in Verdana and red </p> <p style="font-family:times; color:green"> This text is in Times and green </p> <p style="font-size:30px; background-color:PowderBlue"> This text is 30 pixels high and PowderBlue</p> </body> </html>
效果如下：
This text is in Verdana and red
This text is in Times and green
This text is 30 pixels high and PowderBlue