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| (Empty) |
| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 <head> | |
| 4 <style> | |
| 5 .group { | |
| 6 display: inline-block; | |
| 7 position: relative; | |
| 8 width: 150px; | |
| 9 height: 500px; | |
| 10 } | |
| 11 | |
| 12 #overflow { | |
| 13 width: 600px; | |
| 14 height: 550px; | |
| 15 overflow: hidden; /* Still scrollable with JS */ | |
| 16 border: 1px solid black; | |
| 17 } | |
| 18 | |
| 19 .spacer { | |
| 20 float: left; | |
| 21 width: 10px; | |
| 22 height: 1200px; | |
| 23 } | |
| 24 .container { | |
| 25 width: 100px; | |
| 26 height: 400px; | |
| 27 outline: 2px solid black; | |
| 28 } | |
| 29 | |
| 30 .box { | |
| 31 width: 100px; | |
| 32 height: 200px; | |
| 33 } | |
| 34 | |
| 35 .sticky { | |
| 36 position: sticky; | |
| 37 top: 100px; | |
| 38 background-color: green; | |
| 39 } | |
| 40 | |
| 41 .indicator { | |
| 42 position: absolute; | |
| 43 top: 0; | |
| 44 left: 0; | |
| 45 background-color: red; | |
| 46 } | |
| 47 </style> | |
| 48 <script> | |
| 49 function doTest() | |
| 50 { | |
| 51 document.getElementById('overflow').scrollTop = 120; | |
| 52 } | |
| 53 window.addEventListener('load', doTest, false); | |
| 54 </script> | |
| 55 </head> | |
| 56 <body> | |
| 57 This test checks that sticky positioned elements are contained by their enclosin
g ancestor with an overflow clip. | |
| 58 There should be no red. | |
| 59 <div id="overflow"> | |
| 60 <div class="spacer"></div> | |
| 61 <div class="group"> | |
| 62 <div class="indicator box" style="top: 200px;"></div> | |
| 63 <div class="container"> | |
| 64 <div class="sticky box"></div> | |
| 65 </div> | |
| 66 </div> | |
| 67 | |
| 68 <div class="group" style="top: 100px"> | |
| 69 <div class="indicator box" style="top: 120px;"></div> | |
| 70 <div class="container"> | |
| 71 <div class="sticky box"></div> | |
| 72 </div> | |
| 73 </div> | |
| 74 | |
| 75 <div class="group" style="top: 240px"> | |
| 76 <div class="indicator box" style="top: 0;"></div> | |
| 77 <div class="container"> | |
| 78 <div class="sticky box"></div> | |
| 79 </div> | |
| 80 </div> | |
| 81 </div> | |
| 82 </body> | |
| 83 </html> | |
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