space-3-ref.html (539B)
1 <!DOCTYPE html> 2 <html> 3 4 <head> 5 <title>mspace</title> 6 </head> 7 8 <body> 9 10 <div style="position: absolute; 11 top: 0; left: 0; 12 width: 50px; height: 6em; 13 background: red;"></div> 14 15 <div style="position: absolute; 16 top: 2em; left: 50px; 17 width: 40px; height: 3em; 18 background: green;"></div> 19 20 <div style="position: absolute; 21 top: 1em; left: 90px; 22 width: 30px; height: 3em; 23 background: blue;"></div> 24 25 </body> 26 27 </html>