bugl
bugl
HomeLearnPatternsSearch
HomeLearnPatternsSearch

Loading lesson path

Learn/CSS/CSS Foundations
CSS•CSS Foundations

CSS Min/Max Height and Width

Overview

Formula

The min - width and max - width properties are used to set the minimum and maximum width of an element.
The min - height and max - height properties are used to set the minimum and maximum height of an element.

CSS Using max-width

The max-width property sets the maximum allowed width of an element. This prevents the width of an element to be larger than the max-width property value.

Formula

The max - width property can have the following values:

length - Defines the maximum width in px, cm, etc. % - Defines the maximum width in percent of the containing block none - This is default. Means that there is no maximum width One problem with the width property can occur when the browser window is smaller than the width of the element. The browser then adds a horizontal scrollbar to the page.

Formula

So, using max - width will improve the browser's handling on small windows.

CSS max-width Examples

Drag the browser window to smaller than 600px wide, to see the difference between the two divs below!

Using width:

This element has a width of 600 pixels.

Using max-width:

Formula

This element has a max - width of 600 pixels.

Example

Formula

One < div > element with a max - width of 500 pixels, and one < div > element with a width of 500 pixels:.div1 {
max-width: 500px;
background-color: powderblue;
}.div2 {
width: 500px;
background-color: powderblue;
}

Note:

If you use both the width property and the max-width property on the same element, and the value of the width property is larger than the max-width property; the max-width property value will be used!

Example

A <div> element with both a width and a max-width property:.div1 {
width: 100%;
max-width: 900px;
background-color: powderblue;
}

Formula

Try it Yourself - Examples

Set min-width and max-width of an element

This example demonstrates how to set a minimum width and a maximum width of an element using a pixel value.

Set min-height and max-height of an element

This example demonstrates how to set a minimum height and a maximum height of an element using a pixel value.

All CSS Dimension Properties

Property

Description height

Sets the height of an element max-height

Formula

Sets the maximum height of an element max - width
Sets the maximum width of an element min - height
Sets the minimum height of an element min - width

Sets the minimum width of an element width

Sets the width of an element

Previous

CSS Height and Width

Next

CSS Box Model