feat(block): support `align-content` along the block axis (#959)
1<!DOCTYPE html>
2<html lang="en">
3<head>
4 <script src="../../scripts/gentest/test_helper.js"></script>
5 <link rel="stylesheet" type="text/css" href="../../scripts/gentest/test_base_style.css">
6 <title>
7 Test description
8 </title>
9</head>
10<body>
11
12<div id="test-root" style="display: block; width: 100px; height: 120px; align-content: space-around;">
13 <div style="width: 50px; height: 20px;"></div>
14 <div style="width: 50px; height: 20px;"></div>
15 <div style="width: 50px; height: 20px;"></div>
16</div>
17
18</body>
19</html>