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"

 This text is in Verdana and red 
 This text is in Times and green 
 This text is 30 pixels high and PowderBlue

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