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# Prototype setStyle() Method

This method modifies element's CSS style properties. Styles are passed as a hash of property-value pairs in which the properties are specified in their camelized form.

## Syntax:

    element.setStyle(styles);

## Return Value:

- Returns an HTML element.

## Example:

    <html>
    <head>
    <title>Prototype examples</title>

    <script type="text/javascript"
       src="/javascript/prototype.js">
    </script>
    <script>

    function setColor()
    {

       $('test').setStyle({
         backgroundColor: '#900',
         fontSize: '12px'
       });

    }

    </script>
    </head>

    <body">

      <p id="test">Click the button to see the result.</p>

      <input type="button" value="Click" onclick="setColor();"/>

    </body>
    </html>

To understand it in better way you can Try it yourself.

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