HTML | DOM Style borderLeft Property

Last Updated : 30 Jul, 2019

The DOM style borderLeft property is used to set or returns the three different border-left property such as border-left-width, border-left-style and border-left-color of an element.

Syntax:

It is used to return the borderLeft Property.
```
object.style.borderLeft
```

It is used to set the borderLeft property.

object.style.borderLeft = "width style color|initial|inherit"

Property value:

width: This will set the width of left border.
style: This will set the style of left border.
color: This will set the color of left border.
initial: This will set the property to it’s default value.
inherit: This will inherit the property from it’s parent element

Return Value: It returns a string value which represents the width, style and/or color of the left border of an element.

Example 1:

<!DOCTYPE html> 
<html> 
    <head> 
        <title>
            DOM Style borderLeft Property 
        </title> 
    </head> 
      
    <body> 
        <center> 
            <h1 style = "color:green;width:50%;" id = "sudo"> 
                GeeksForGeeks 
            </h1> 
              
            <h2>DOM Style borderLeft Property </h2><br>
              
            <button type = "button" onclick = "geeks()"> 
                Submit 
            </button> 
              
            <script> 
                function geeks() { 
                document.getElementById("sudo").style.borderLeft 
                                            = "thick solid green"; 
            } 
            </script> 
        </center> 
    </body> 
</html>                    

Output:
Before Click on the button:

After Click on the button:

Example 2:

<!DOCTYPE html> 
<html> 
    <head> 
        <title>
            DOM Style borderLeft Property
        </title> 
    </head> 
      
    <body> 
        <center> 
            <h1 style = "color:green;"> 
                GeeksForGeeks 
            </h1> 
              
            <h2>DOM Style borderLeft Property </h2> 
              
            <h3 style = "border:2px solid red;width:50%;"
                id = "sudo">geksforgeeks</h3> 
            <br> 
              
            <button type = "button" onclick = "geeks()"> 
                Submit 
            </button> 
              
            <script> 
                function geeks() { 
                    document.getElementById("sudo").style.borderLeft
                                            = "thick dotted green"; 
                } 
            </script> 
        </center> 
    </body> 
</html>                    

Output:
Before Click on the button:

After Click on the button:

Supported Browsers: The browser supported by DOM borderLeft Property are listed below:

Google Chrome
Internet Explorer
Firefox
Opera
Apple Safari

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HTML | DOM Style borderLeft Property