HTML | DOM Style width Property
The Style width property in HTML DOM is used to set or return the width of an element which can be block-level elements or elements with fixed position.
Syntax:
- It is used to return the width property:
object.style.width
- It is used to set the width property:
object.style.width = "auto|length|%|initial|inherit"
Property Value Description
- auto-This value automatically sets the default width value by the browser.
- length-This value sets the width value in the specified length units.
- %-Percentage value sets the width value in the specified percentage of the parent element’s width.
- initial-This value sets the width property to its browser’s default value.
- inherit-This value sets the width property to the value from its parent element.
Return Value: A String, representing the width of an element.
Example 1:
HTML
<!DOCTYPE html><html><head> <style> #GfG { width: 100px; height: 100px; background-color: green; color: white; } </style></head><body> <p>HTML|DOM Style Width Property:</p> <button onclick="myFunction()">Click here!</button> <div id="GfG"> <h1>GfG</h1> </div> <script> function myFunction() { document.getElementById("GfG") .style.width = "500px"; } </script></body></html> |
Output:
- Before click on the button:
- After click on the button:
Example 2:
html
<!DOCTYPE html><html><body> <h1>w3wiki</h1> <h2>HTML|DOM Style Width Property:</h2> <button type="button" id="myBtn" onclick="myFunction()">Click Here!</button> <script> function myFunction() { document.getElementById("myBtn") .style.width = "500px"; } </script></body></html> |
Output:
- Before click on the button:
- After click on the button:
Supported Browsers: The browser supported by DOM style width property are listed below:
- Google Chrome 1
- Edge 12
- Internet Explorer 4
- Firefox 1
- Safari 1
- Opera 3.5
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