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+<h2 id="introduction">Introduction</h2>
+<p>The Material Design Lite (MDL) <strong>shadow</strong> is not a component in the same sense as an MDL card, menu, or textbox; it is a visual effect that can be assigned to a user interface element. The effect simulates a three-dimensional positioning of the element, as though it is slightly raised above the surface it rests upon &mdash; a positive <em>z-axis</em> value, in user interface terms. The shadow starts at the edges of the element and gradually fades outward, providing a realistic 3-D effect.</p>
+<p>Shadows are a convenient and intuitive means of distinguishing an element from its surroundings. A shadow can draw the user&#39;s eye to an object and emphasize the object&#39;s importance, uniqueness, or immediacy.</p>
+<p>Shadows are a well-established feature in user interfaces, and provide users with a visual clue to an object&#39;s intended use or value. Their design and use is an important factor in the overall user experience.</p>
+<h3 id="to-include-an-mdl-shadow-effect-">To include an MDL <strong>shadow</strong> effect:</h3>
+<p>&nbsp;1. Code an element, such as a <code>&lt;div&gt;</code>, that is to receive the shadow effect; size and style it as desired, and add any required content.</p>
+<pre><code class="lang-html">&lt;div&gt;
+Some content
+&lt;/div&gt;
+</code></pre>
+<p>&nbsp;2. Add an MDL shadow class to the element using the <code>class</code> attribute.</p>
+<pre><code class="lang-html">&lt;div class=&quot;mdl-shadow--4dp&quot;&gt;
+Some content
+&lt;/div&gt;
+</code></pre>
+<p>The shadowed component is ready for use.</p>
+<h4 id="examples">Examples</h4>
+<p>A div with a user-specified class and a small shadow.</p>
+<pre><code class="lang-html">&lt;div class=&quot;my-shadow-card mdl-shadow--2dp&quot;&gt;Small shadow&lt;/div&gt;
+</code></pre>
+<p>A div with a user-specified class and a medium-large shadow.</p>
+<pre><code class="lang-html">&lt;div class=&quot;my-shadow-card mdl-shadow--6dp&quot;&gt;Medium-large shadow&lt;/div&gt;
+</code></pre>
+<h2 id="configuration-options">Configuration options</h2>
+<p>The MDL CSS classes apply various predefined visual shadows to the element. The table below lists the available classes and their effects.</p>
+<table>
+<thead>
+<tr>
+<th>MDL class</th>
+<th>Effect</th>
+<th>Remarks</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td><code>mdl-shadow--2dp</code></td>
+<td>Assigns a small shadow to the object</td>
+<td>Optional; if omitted, no shadow is present</td>
+</tr>
+<tr>
+<td><code>mdl-shadow--3dp</code></td>
+<td>Assigns a medium-small shadow to the object</td>
+<td>Optional; if omitted, no shadow is present</td>
+</tr>
+<tr>
+<td><code>mdl-shadow--4dp</code></td>
+<td>Assigns a medium shadow to the object</td>
+<td>Optional; if omitted, no shadow is present</td>
+</tr>
+<tr>
+<td><code>mdl-shadow--6dp</code></td>
+<td>Assigns a medium-large shadow to the object</td>
+<td>Optional; if omitted, no shadow is present</td>
+</tr>
+<tr>
+<td><code>mdl-shadow--8dp</code></td>
+<td>Assigns a large shadow to the object</td>
+<td>Optional; if omitted, no shadow is present</td>
+</tr>
+<tr>
+<td><code>mdl-shadow--16dp</code></td>
+<td>Assigns an extra-large shadow to the object</td>
+<td>Optional; if omitted, no shadow is present</td>
+</tr>
+</tbody>
+</table>
+
+