CSS Inheritance · Astro Tech Blog

Inheritance

Some CSS properties are inherited — child elements automatically get the same value as their parent. Others are not.

Demo: Inheritance Example
HTML
<div class="parent">
<p>Child paragraph inherits color</p>
<p>Another child <span>span inside</span></p>
</div>
CSS
.parent {
color: #6366f1;
font-family: Georgia, serif;
border: 2px solid #cbd5e1;
padding: 16px;
}
p { margin: 8px 0; }
Live Output Window

The color and font-family are inherited. The border and padding are not.

Inherited vs Non-inherited

InheritedNot Inherited
colorborder
font-*margin
text-*padding
line-heightbackground
visibilitywidth / height
cursordisplay

Controlling Inheritance

Use special keyword values to override inheritance behavior:

Demo: Inherit, Initial, Unset
HTML
<div class="card">
<p>Normal inherited color</p>
<p class="inherit-border">Inherit border</p>
<p class="initial-color">Initial color</p>
</div>
CSS
.card {
color: #059669;
border: 2px solid #6366f1;
padding: 12px;
}
.card p { margin: 8px 0; }
.inherit-border { border: inherit; }
.initial-color { color: initial; }
Live Output Window