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{"view":"split-vertical","fontsize":"140","seethrough":"","prefixfree":"1","page":"css"}
// alert('Hello world!');
<div class="sidebar">
<div class="widget">
Widget A
<div class="other">
<div class="widget">
Widget B
</div>
</div>
</div>
</div>
body {
padding: 100px;
font-size: 18px;
}
.widget {
padding: 1em;
}
.sidebar > .widget {
border: 1px solid skyblue;
}