mage.</p>
<pre class="prettyprint showlinemods notranslate lang-html" translate="no">&lt;style&gt;
body {
    margin: 0;
}
#c {
    width: 100%;
    height: 100%;
    display: block;
+    background: url(resources/images/daikanyama.jpg) no-repeat center center;
+    background-size: cover;
}
&lt;/style&gt;
</pre>
<p>et nous devons dire au <a href="/docs/#api/en/renderers/WebGLRenderer"><code class="notranslate" translate="no">WebGLRenderer</code></a> d'utiliser <code class="notranslate" translate="no">alpha