| 以下是引用片段: #left{position:absolute;top:0px;left:0px;width:120px;} #middle{margin:0px190px0px190px;} #right{position:absolute;top:0px;right:0px;width:120px;} |
| 以下是引用片段: <div id="wrap"> <div id="column"> <div id="column1">这里是第一列</div> <div id="column2">这里是第二列</div> <div class="clear"></div>/*用法web标准不建议,但是记住下面元素需要清除浮动*/ </div> <divid="column3">这里是第三列</div> <divclass="clear"></div>/*用法web标准不建议,但是记住下面元素需要清除浮动*/ </div> |
| 以下是引用片段: #wrap{width:100;height:auto;} #column{float:left;width:60;} #column1{float:left;width:30;} #column2{float:right;width:30;} #column3{float:right;width:40;} .clear{clear:both;} |
| 以下是引用片段: <div id="center"class="column"> <h1>Thisisthemaincontent.</h1> </div> <div id="left"class="column"> <h2>Thisistheleftsidebar.</h2> </div> <div id="right"class="column"> <h2>Thisistherightsidebar.</h2> </div> |
| 以下是引用片段: body{ margin:0; padding-left:200px;/*LCfullwidth*/ padding-right:190px;/*RCfullwidth CCpadding*/ min-width:200px;/*LCfullwidth CCpadding*/ } .column{ position:relative; float:left; } #center{ width:100; } #left{ width:200px;/*LCwidth*/ right:200px;/*LCfullwidth*/ margin-left:-100; } #right{ width:190px;/*RCwidth*/ margin-right:-100; } |