581317-1-ref.html (490B)
1 <!DOCTYPE HTML> 2 <html> 3 <head> 4 <style> 5 #d { width:200px; border:10px solid rgba(200,200,200,0.99); } 6 #e { width:196px; height:196px; opacity:0.99; background-color:rgb(200,200,200); padding:2px; } 7 #f { width:200px; height:10px; opacity:0.8; } 8 </style> 9 </head> 10 <body> 11 <div id="d"> 12 <div id="e"> 13 <div style="width:80px; height:80px; background:yellow;"></div> 14 <div id="f"> 15 <div style="width:80px; height:80px; background:blue;"></div> 16 </div> 17 </div> 18 </div> 19 </body> 20 </html>