CSS min-width Property


Example

Set the minimum width of a <span> element to 500 pixels:

span.ex1 {
  min-width: 500px;
}
Try it Yourself »

Definition and Usage

The min-width property defines the minimum width of an element.

If the content is smaller than the minimum width, the minimum width will be applied.

If the content is larger than the minimum width, the min-width property has no effect.

Note: This prevents the value of the width property from becoming smaller than min-width.

Show demo ❯

Default value: 0
Inherited: no
Animatable: yes, see individual properties. Read about animatable Try it
Version: CSS2
JavaScript syntax: object.style.minWidth="400px" Try it

Browser Support

The numbers in the table specify the first browser version that fully supports the property.

Property
min-width 1.0 7.0 1.0 2.0.2 4.0


CSS Syntax

min-width: length|initial|inherit;

Property Values

Value Description Demo
length Default value is 0. Defines the minimum width in px, cm, etc. Read about length units Demo ❯
% Defines the minimum width in percent of the containing block Demo ❯
initial Sets this property to its default value. Read about initial
inherit Inherits this property from its parent element. Read about inherit

Related Pages

CSS tutorial: CSS Height and Width

CSS reference: max-width property

HTML DOM reference: minWidth property


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