
PASS .inline-flexbox 1 
FAIL .inline-flexbox 2 assert_equals: 
<div class="inline-flexbox" data-expected-width="20">
    <div class="vertical" style="line-height: 20px;">Some text</div>
</div>
width expected 20 but got 0
FAIL .inline-flexbox 3 assert_equals: 
<div class="inline-flexbox" data-expected-width="20">
    <span class="vertical" data-expected-width="20" style="line-height: 20px;">Some text</span>
</div>
width expected 20 but got 0
 
Some text
 
Some text