CSS Reference

Quick Reference

The box-decoration-break property specifies how the properties of an element are applied when the box for the element is broken onto two lines.

div {
    box-decoration-break: slice;
}

Default

Default valueslice
Inherited valuesno
Can it be animated?no

These are the allowed values.

ValueDescription
autoLets the browser calculate the edge position (default)
lengthSets the edge position in px, cm, etc; negative values are allowed
%Sets the edge position in % of containing element; negative values are allowed
initialSets this property to its default value
inheritInherits this property from its parent element

Using JavaScript

The HTML element can also be styled using JavaScript and the element’s id.

document.getElementById('my_div').style.boxDecorationBreak = 'slice';
<button onclick='my_function()'>Click Here</button>

<script>
function my_function() {
    document.getElementById('my_div').style.boxDecorationBreak = 'slice';
}
</script>

CSS Notes:


We’d like to acknowledge that we learned a great deal of our coding from W3Schools and TutorialsPoint, borrowing heavily from their teaching process and excellent code examples. We highly recommend both sites to deepen your experience, and further your coding journey. We’re just hitting the basics here at 1SMARTchicken.