overflow-auto-open-details-ref.html (663B)
1 <!DOCTYPE html> 2 <!-- Any copyright is dedicated to the Public Domain. 3 - http://creativecommons.org/publicdomain/zero/1.0/ --> 4 5 <html> 6 <style> 7 div#details { 8 background-color: orange; 9 overflow: auto; 10 width: 300px; 11 height: 200px; 12 } 13 div#summary { 14 background-color: green; 15 overflow: auto; 16 width: 200px; 17 height: 100px; 18 } 19 div.tall { 20 background-color: blue; 21 border: 1px dotted purple; 22 height: 1000px; 23 width: 50px; 24 } 25 </style> 26 <body> 27 <div id="details"> 28 <div id="summary"> 29 <div class="tall"> 30 </div> 31 </div> 32 <div class="tall"> 33 </div> 34 </div> 35 </body> 36 </html>