column-scroll-marker-counters.html (878B)
1 <!DOCTYPE html> 2 <title>CSS Overflow Test: ::column::scroll-marker counters</title> 3 <link rel="match" href="column-scroll-marker-counters-ref.html"> 4 <link rel="help" href="https://www.w3.org/TR/css-multicol-2/#column-pseudo"> 5 <style> 6 #scroller { 7 overflow: hidden; 8 scroll-marker-group: after; 9 counter-reset: item; 10 columns: 1; 11 gap: 0; 12 height: 100px; 13 width: 100px; 14 } 15 #scroller::scroll-marker-group { 16 border: 3px solid black; 17 display: flex; 18 height: 100px; 19 width: 300px; 20 } 21 #scroller::column::scroll-marker { 22 content: counter(item); 23 counter-increment: item; 24 background-color: green; 25 border-radius: 50%; 26 height: 100px; 27 width: 100px; 28 } 29 .item { 30 height: 100px; 31 width: 100px; 32 } 33 </style> 34 <div id="scroller"> 35 <div class="item">1</div> 36 <div class="item">2</div> 37 <div class="item">3</div> 38 </div>