2009年12月22日 · <br> tag has no end tag in HTML In XHTML, the <br> tag must be properly closed, like this: <br /> In XML every tag must be closed. XHTML is an extension of XML, hence all the rules of XML must be followed for valid XHTML. Hence even empty tags (nodes without child nodes) like should be closed.

Some of the most common errors in the usage of XHTML are: Not closing empty elements (elements without closing tags in HTML4) Incorrect: <br> Correct: <br /> Note that any of these is acceptable in XHTML: <br></br>, <br/>, and <br />. Older HTML-only browsers interpreting it as HTML will generally accept <br> and <br />.

2015年11月25日 · <br> is an element. Elements don't get character entities. In contrast to many answers here, \n or &#13; are not equivalent to <br>. The former denotes a line break in text documents. The latter is intended to denote a line break in HTML documents and is doing that by virtue of its default CSS: br:before { content: "\A"; white-space: pre-line }

2009年11月12日 · So use of <br> tag is perfectly valid HTML. But use of <br> is not recommended? Main reason why not to use <br> is because it's not semantic tag & has no content inside. Its use can be avoided like, <p>some<br>text<p> can be marked up without <br> as <p>some</p> <p>text<p> If you are using <br> other purpose like top-spacing etc. that can …

2017年5月17日 · The purpose of styling the <br> tag like this is to make a "bigger" line break (i.e., with a bit of extra space between the lines). The "oldbig" class (below) was tested and worked properly in Chrome 66.0.3359.181, Firefox Quantum 60.0.2, Edge 42.17134.1.0 and IE 11.48.17134.0, to style <br>. Unfortunately, it broke in Chrome version 76 and its ...

2008年10月1日 · break line tag is not working in firefox, neither in chrome. When i see the source of my page i get: <p>Zugang zu Testaccount:</br></br>peter petrelli </br></br>sein Standardpwd.</br></br>peter.heroes.com</p> However when i do view selected source, i get: <p>Zugang zu Testaccount: peter petrelli sein Standardpwd. peter.heroes.com</p>

2009年9月11日 · Answering on a more general level for anyone who landed here as they are fixing problems in spacing caused by the <br> tag. I have to do a lot of resets in order to get close to pixel perfect. I have to do a lot of resets in order to get close to pixel perfect.

I need to create a <br /> tag dynamically with javascript. var br = document.createElement('br'); And. var br = document.createElement('<br />'); doesn't work. The first option urrently creates a <br> tag on the page which doesn't pass XHTML standards, is there anyway around this?

The <br/> tag is used as a forced line break within the text flow of the web page. Use it when you want the text to continue on the next line, such as with poetry. <p> Now is the time for all good men to come to the aid of their country. <br/> The quick brown fox jumped over the lazy sleeping dog. </p> source

2009年1月21日 · In fact, it's hard to state correct usage of the <br /> tag better than the W3C itself: The following example is correct usage of the br element: <p>P. Sherman<br> 42 Wallaby Way<br> Sydney</p> br elements must not be used for separating thematic groups in a paragraph. The following examples are non-conforming, as they abuse the br element: