CSSStyleDeclaration item() Method

The item() method is used to return the property name of CSS from a CSS declaration block through index.

Syntax:

style.item(index)

Parameters: It accepts a single parameter:

index: It is a required parameter that contains a number which represents the index of the CSS property.

Return Value: It returns the name of the CSS property in the form of the string.

Example: To show the working of the item() method:

<html> 
  
<head> 
    <style> 
        body { 
            text-align: center; 
        } 
          
        h1 { 
            color: green; 
        } 
    </style> 
</head> 
  
<body> 
    <h1> 
      GeeksforGeeks 
  </h1> 
  
    <p id="p1"
       style="color:green;  
              font-size:20"> 
      item() Method 
  </p> 
  
    <button onclick="myFunction()"> 
        Get CSS property 
    </button> 
  
    <p id="gfg"></p> 
  
    <!-- Script to get the property -->
    <script> 
        function myFunction() { 
            var x = 
                document.getElementById("p1").style; 
            
            var propertyName = x.item(1); 
            document.getElementById("gfg").innerHTML = 
                "Property at index 1 is " + propertyName; 
        } 
    </script> 
</body> 
  
</html> 

Output:
Before clicking on the button:

After clicking on the button:

Supported Browsers:

Google Chrome
Internet Explorer 9.0
Firefox
Safari
Opera

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