在线手册

  • tag body

    ... . Specifies the color of the text in a document vlink color Not supported in HTML5. Specifies the color of visited links in a document Global Attributes The <body> tag also supports the Global Attributes in ...

  • tag img

    ... 的作用是为被引用的图像创建占位符。 提示:通过在 <a> 标签中嵌套 <img> 标签,给图像添加到另一个文档的链接。 HTML 4.01 与 HTML5之间的差异 HTML5 中不支持以下属性:align、border、hspace、longdesc、vspace。 在 HTML 4.01 中,以下属性:align、border、hspace、vspace 已废弃。 HTML 与 XHTML 之间的差异 在 HTML 中,<img> ...

  • dom obj frame

    ... instead. Sets or returns the value of the marginheight attribute in an iframe marginWidth Not supported in HTML5. Use style.margin instead. Sets or returns the value of the marginwidth attribute in an iframe name ...

  • tag basefont

    ... p> </body> Try it yourself » Definition and Usage The <basefont> tag is not supported in HTML5. Use CSS instead. The <basefont> tag specifies a default text-color, font-size, or font-family for all the text ...

  • tag col

    ... alignment of the content related to a <col> element to a character charoff number Not supported in HTML5.Specifies the number of characters the content will be aligned from the character specified by the char attribute ...

  • tag colgroup

    ... the content in a column group to a character charoff number Not supported in HTML5.Sets the number of characters the content will be aligned from the character specified by the char attribute span ...

  • tag font

    ... This is some text!</font> Try it yourself » Definition and Usage The <font> tag is not supported in HTML5. Use CSS instead. The <font> tag specifies the font face, font size, and color of text. Browser Support ...

  • tag hr

    ... in visual browsers, but is now defined in semantic terms, rather than presentational terms. All the layout attributes are removed in HTML5. Use CSS instead. Differences Between HTML and XHTML In HTML, the <hr> tag has no end tag. In ...

  • tag img

    ... usemap #mapname Specifies an image as a client-side image-map vspace pixels Not supported in HTML5. Specifies the whitespace on top and bottom of an image width pixels Specifies the width ...

  • tag link

    ... it can appear any number of times. Differences Between HTML 4.01 and HTML5 Some HTML 4.01 attributes are not supported in HTML5. The "sizes" attribute is new in HTML5. Differences Between HTML and XHTML In HTML the <link> tag has ...

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