1, to set up a overflow ah. will not have to hidden up!
<textarea id="runcode11684"><! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <ptml xmlns=" http://www.w3.org/1999/xhtml "> <HTML><HEAD><TITLE>test</TITLE> <style type=text/css> #me {margin:0px; height:5px; Background-color: #CC9966; Overflow:hidden} </STYLE> <meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ></HEAD> <BODY><!--Header--<!--page End--<!--search section--</BODY> </HTML></textarea>
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2, font-size:1px;
<textarea id="runcode3398"><! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd "> <ptml xmlns=" http://www.w3.org/1999/xhtml "> <HTML><HEAD><TITLE>test</TITLE> <style type=text/css> #me {margin:0px; height:5px; Background-color: #CC9966; font-size:1px;} </STYLE> < Meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ></HEAD> <BODY><!--Header--<!--page End--<!--search section--</BODY> </HTML></textarea>
[Ctrl + A full selection Note: If you need to introduce external JS need to refresh to execute]
Upstairs is also correct. In fact, the principle is similar.
The div belongs to the block element. There will be some line elements in it and so on. Overflow: Hidden is to hide these invisible elements. The font-size set to 1PX only sets it to 1PX. That's the same thing. Because I am a vegetable. So I have to understand. The terminology is not correct. Don't blame me!
