HTML left and right layout sample code sharing

Everyone must be familiar with the form of left and right layout. There is a good example in this article. I hope it can help everyone better understand the concept of left and right layout.

css:
The code is as follows:

html,body{ margin:0px; padding:0px; height: 100%; } .headbg{ background: black; color: white; height:48px; } .userManagerAll{ height: 100%; width: 100%; } .leftside{ background: #E6E6E6; float: left; height: 100%; width: 200px; margin: 0px; overflow-y:auto; } .rightside{ background: white; height: 100%; width:100%; align:right; }

html

The code is as follows:

<p class="head"></p> 
<p class="All"> 
<p class="left side">1</p> 
<p class="right side">2</p> 
</p>

Click the text box and the text disappears

The code is as follows :

<input name="textfield" style="color:#CCC;" type="text" value="点击文字消失" size="12" onclick="value=&#39;&#39;;focus()" onblur="if(value==&#39;&#39;) value=&#39;点击文字消失;"/>

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