The CSS min-width property is used to specify the minimum width an element should be. Use with max-width to create a width range for the element.
The example below creates a width range in which the element cannot be less than 300px wide, and cannot be more than 400px wide. To see the effect run this code in a new document, and resize your browser window horizontally.
number
Example: "200px"
percentage
Example: "25%"
none
Example: "none"