1544948-1-ref.html (524B)
1 <html> 2 <head> 3 <style> 4 div { 5 width:10px; 6 height:10px; 7 background-color:green; 8 display: inline-block; 9 position: relative; 10 } 11 #wrapper { 12 opacity: 0.5; 13 width: 200px; 14 height: 200px; 15 background-color: transparent; 16 } 17 18 #first { 19 z-index: 1; 20 } 21 22 #second { 23 background-color: blue; 24 } 25 </style> 26 </head> 27 <body id="body"> 28 <div id="wrapper"> 29 <div id="first" class="reftest-no-display-list"></div><div id="second" class="reftest-no-display-list"></div> 30 </div> 31 </body> 32 </html>