Default Value

Default Value:

The default value for the box-sizing property is often considered to be content-box. However, note that the default behavior can vary among different browsers....

Syntax:

/* Explicitly setting box-sizing to content-box */.element { box-sizing: content-box;}...

Features:

content-box: This is often considered the default value. It calculates the total width and height of an element by considering only the content, excluding padding and border. Cross-Browser Considerations: While content-box is commonly considered the default, some browsers may have a different default behavior. border-box as an Alternative: Using box-sizing: border-box; is an alternative approach, which includes padding and border in the total dimensions of the element....