406902-1.html (807B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 5 <style type="text/css"> 6 7 .container { 8 position: relative; 9 } 10 #colset { 11 column-count: 3; 12 column-gap: 0; 13 border: silver 2pt; 14 border-style: none solid; 15 } 16 .b1 { 17 position: absolute; 18 height: 336pt; 19 margin-left: 20pt; 20 } 21 .b2 { 22 position: absolute; 23 height: 192pt; 24 width: 25pt; 25 margin-left: 50pt; 26 } 27 28 </style> 29 30 <script type="text/javascript"> 31 32 function boom() 33 { 34 newDiv = document.createElementNS("http://www.w3.org/1999/xhtml", "div"); 35 newDiv.setAttribute("class", "b1"); 36 document.getElementById("f").appendChild(newDiv); 37 } 38 39 </script> 40 </head> 41 42 <body onload="boom();"> 43 44 <div id="colset"><div class="container"><div class="b2"></div><div id="f"></div></div></div> 45 46 </body> 47 </html>