scroll-buttons-layout-parent.html (849B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>CSS Overflow Test: ::scroll-buttons() have correct layout parent</title> 4 <link rel="help" href="https://drafts.csswg.org/css-overflow-5/#scroll-buttons"> 5 <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> 6 <style> 7 #sc { 8 z-index: 1; 9 overflow: hidden; 10 width: 100px; 11 height: 100px; 12 background: red; 13 } 14 #sc::scroll-button(left) { 15 content: ""; 16 border: none; 17 margin-left: -100px; 18 z-index: 2; 19 width: 50px; 20 height: 100px; 21 background: green; 22 } 23 #sc::scroll-button(right) { 24 content: ""; 25 border: none; 26 z-index: 2; 27 width: 50px; 28 height: 100px; 29 background: green; 30 } 31 </style> 32 <p>Test passes if there is a filled green square and <strong>no red</strong>.</p> 33 <div style="display:flex;"> 34 <div id="sc"></div> 35 </div>