4 <title>@viewport user agent stylesheet
</title>
5 <script src=
"../../resources/testharness.js"></script>
6 <script src=
"../../resources/testharnessreport.js"></script>
8 if (window
.testRunner
) {
9 internals
.settings
.setViewportEnabled(true);
10 internals
.settings
.setUseMobileViewportStyle(true);
14 html, body { width:
100%; height:
100%; margin:
0 }
17 <body style=
"overflow: hidden;">
21 assert_equals(document
.body
.offsetWidth
, 980);
22 }, "Check that we get a viewport width of 980px from the user agent stylesheet.");