yoga/gentest/fixtures/YGMarginTest.html

<div id="margin_start" style="width: 100px; height: 100px; flex-direction: row;">
  <div style="width: 10px; margin-start: 10px;"></div>
</div>

<div id="margin_top" style="width: 100px; height: 100px;">
  <div style="height: 10px; margin-top: 10px;"></div>
</div>

<div id="margin_end" style="width: 100px; height: 100px; flex-direction: row; justify-content: flex-end;">
  <div style="width: 10px; margin-end: 10px;"></div>
</div>

<div id="margin_bottom" style="width: 100px; height: 100px; justify-content: flex-end;">
  <div style="height: 10px; margin-bottom: 10px;"></div>
</div>

<div id="margin_and_flex_row" style="width: 100px; height: 100px; flex-direction: row;">
  <div style="margin-start: 10px; margin-end: 10px; flex-grow: 1;"></div>
</div>

<div id="margin_and_flex_column" style="width: 100px; height: 100px;">
  <div style="margin-top: 10px; margin-bottom: 10px; flex-grow: 1;"></div>
</div>

<div id="margin_and_stretch_row" style="width: 100px; height: 100px; flex-direction: row;">
  <div style="margin-top: 10px; margin-bottom: 10px; flex-grow: 1;"></div>
</div>

<div id="margin_and_stretch_column" style="width: 100px; height: 100px;">
  <div style="margin-start: 10px; margin-end: 10px; flex-grow: 1;"></div>
</div>

<div id="margin_with_sibling_row" style="width: 100px; height: 100px; flex-direction: row;">
  <div style="margin-end: 10px; flex-grow: 1;"></div>
  <div style="flex-grow: 1;"></div>
</div>

<div id="margin_with_sibling_column" style="width: 100px; height: 100px;">
  <div style="margin-bottom: 10px; flex-grow: 1;"></div>
  <div style="flex-grow: 1;"></div>
</div>