
PASS .flexbox 1 
PASS .flexbox 2 
FAIL .flexbox 3 assert_equals: 
<div class="flexbox" style="height: auto">
        <div style="height: 10px; min-height: 50%;" data-expected-height="10"></div>
        <div style="height: 50%;" data-expected-height="0"></div>
        <div style="height: 10px; max-height: 50%;" data-expected-height="10"></div>
        <div style="min-height: 10px; height: 100px; max-height: 50%;" data-expected-height="100"></div>
    </div>
height expected 10 but got 25
PASS .flexbox 4 
PASS .flexbox 5 
FAIL .flexbox 6 assert_equals: 
<div class="flexbox">
        <div style="flex: 0 0 50%" data-expected-height="0"></div>
    </div>
height expected 0 but got 25
PASS .flexbox 7 
PASS .flexbox 8