4 <link rel=
"stylesheet" href=
"resources/flexbox.css">
5 <script src=
"../../resources/check-layout.js"></script>
9 background-color: green;
10 border:
4px solid olive;
15 background-color: lime;
21 <body onload=
"checkLayout('.container')">
23 <div class=
"container flexbox wrap" data-expected-height=
42>
24 <div class=
"item flexbox wrap" data-expected-width=
42 data-expected-height=
42>
25 <div class=
"square" data-expected-width=
20 data-expected-height=
20></div>