什么是HTML文本格式化 HTML 可定义很多供格式化输出的元素,比如粗体和斜体字。 如下代码: TThis text is normal This text is bold This text is strong This text is big This text is emphasized This text is italic This text is small 页面上显示如下: This text is bold This text is bold This text is strong This text is big This text is empha