Apply Divi Background Image Blur Effect to a Section

By Divigrid

May 21, 2024

For Divi users, a popular WordPress theme known for its versatility and user-friendly interface, implementing the Divi background image blur effect might seem like a daunting task, especially when aiming to apply it exclusively to certain elements such as the blur background image of a section or row. In this guide, we’ll delve into the technique for exclusively applying the Divi background image blur effect to a section or row. Whether you’re a seasoned web designer looking to enhance your Divi projects or a newcomer eager to explore the possibilities of blur background effects, this guide will provide you with the knowledge and tools needed to create visually stunning websites that leave a lasting impression. If you are seeking an online tool which creates a nice blur background of photo or blur effect, here is a tool you can easily use to blur background online.

Background blur effect

1. Divi Background Image Blur Effect

In the world of web design, achieving the perfect visual harmony on a website is paramount. Divi, a highly customizable WordPress theme, offers myriad options to enhance the aesthetics of your site. One such feature is the background image blur effect. However, applying these effects in Divi presents a challenge: they tend to affect the entire section, including its modules, rather than just the background image. This can detract from the overall design coherence. To circumvent this, we need a strategic approach that allows us to blur the background image while leaving other elements untouched. This guide will walk you through the steps to achieve a targeted blur effect, enhancing the visual appeal of your Divi layouts.

This is before the effects

Background image blur effect

Final output

Blury effect of background image
The filter effects extend beyond the background, affecting all elements within the section or row. However, there’s a notable discrepancy between how these effects function and how one might expect them to work in practice. The problem lies in their all-encompassing nature—they alter not only the background image but also impact any text, images, or other modules present within the section or row. Ideally, these effects should exclusively apply to the background image, leaving other content unaffected. This discrepancy can pose challenges for designers seeking precise control over their website’s appearance, as it limits the ability to isolate and modify specific elements independently. Finding a solution to this issue is crucial for maintaining design integrity and achieving desired visual effects within Divi layouts.

So the problem is The Filter Effects Affect Everything – Not Just the Background.

1. How can we overcome it?

The key to solving this challenge lies in leveraging custom CSS classes and the parallax effect settings within Divi. Initially, it might seem daunting due to the lack of direct options for targeting only the background image. However, a breakthrough can be found by utilizing a class activated by the parallax effect. By crafting specific CSS for this class, we can apply the blur effect solely to the background image. This method is both effective and essential for maintaining design integrity, allowing for precise control over visual elements.

First step: Add the class to the section or Row where the background is to be filtered

Begin by adding a custom CSS class to the section or row where you want to apply the blur effect. This class will serve as the identifier for our custom CSS code. To do this, open the settings for the desired section or row, navigate to the Advanced tab, and find the CSS ID & Classes toggle. Enter “your-background-filter-class” into the CSS Class input field.

Section or row settings → Advanced tab → CSS ID & Classes toggle →  your-background-filter-class

This step is foundational as it allows us to target the specific section or row with our custom CSS.

divigrid blur effect class name

Second step: Enable the Parallax Effect

Next, head to the settings for the same section or row. Under the Background options, specifically the background image tab, activate the “Use Parallax Effect” setting. Ensure that the “CSS” option is selected as the “Parallax Method.”

Section or row settings → Background → Background Image → Use parallax Effect → Switch On

Section or row settings → Background → Background Image → Parallax Method → Select “CSS”

This step is crucial as it enables the class we need to target for our custom CSS.

Enable parallax effet method css

Third step: Disable the Parallax Effect

We need the parallax effect enabled to obtain the “et_pb_parallax_css” class, but we will disable it via code. This ensures we can target the background image specifically. Insert the following CSS code to disable the parallax effect:

/* Disable parallax effect */
.your-background-filter-class .et_pb_parallax_css {
background-attachment: inherit! important;
background-position: 50%;

The “.your-background-filter-class” class selector is essential for pinpointing the section or row containing the background targeted for adjustment. Meanwhile, “.et_pb_parallax_css” serves as Divi’s designated class for elements featuring a CSS parallax background effect. Through the CSS code provided, “background-attachment: inherit ! important;” plays a pivotal role by resetting the background-attachment property to inherit, effectively overriding any predefined parallax background-attachment settings. The inclusion of “!important” ensures this instruction takes precedence over Divi’s default parallax setting, offering greater control and specificity.
If you want to enable the parallax effect and background blur like in the image above, you can eliminate this CSS code. Additionally, “background-position: 50%;” ensures the background remains centered, aligning with its appearance when parallax is inactive, thereby maintaining visual consistency and coherence within the design.

Fourth step: Add Custom CSS for blur effects

The final step involves generating and incorporating CSS code into your website to implement the desired blur effect or other filter effect on the background image in Divi. Below, I’ll offer an example of the code that you can utilize and customize according to your preferences. If you’re utilizing our complimentary Divi child theme, simply insert this snippet into the style.css file. Alternatively, for other setups, you can place this code in the

Custom CSS box within Divi > Theme Options


Section/Row Settings → Advanced Settings → Custom CSS field → Free-From CSS Field
If you require assistance, feel free to consult our comprehensive guide on Where To Add Custom Code In Divi for further clarification. Here is the code:

.your-background-filter-class .et_pb_parallax_css {
filter: blur(10px);
-webkit-filter: blur(10px);

The “.your-background-filter-class” serves as a customized class selector specifically designed to target the section or row housing the background image you wish to modify. Meanwhile, “.et_pb_parallax_css” denotes Divi’s predefined class utilized for elements featuring a CSS parallax background effect. The CSS code snippet “filter: blur(10px);” is instrumental in applying a blur effect to the background image, with a blur radius set at 10 pixels. This value can be adjusted to intensify or soften the blur effect according to your preferences. Additionally, to ensure compatibility with older versions of Safari, the “-webkit-filter: blur(10px);” property is included, as some Safari browsers may require this prefix for the filter property to function properly.

Final Thought

By using a combination of custom CSS classes, parallax effect settings, and tailored CSS code, you can achieve a sophisticated blur effect on background images in Divi without affecting other elements. This method allows for greater control and precision in your designs, enhancing the overall visual appeal and user experience of your website.

Experiment with different settings and customizations to find what works best for your unique project. Each website is different, and fine-tuning these parameters will help you create a site that aligns perfectly with your vision and brand identity. Embrace the flexibility of Divi, push the boundaries of web design, and let your creativity shine through stunning background filters that captivate and inspire your audience.

To learn more tips and tricks  please visit:  Divigrid Tips & Tricks


Divigrid is the perfect way to make your website stand out from the crowd. With its unique grid system, you can create a truly one-of-a-kind design that will wow your visitors.

Get 10% OFF for Subscribe Now


Submit a Comment

Your email address will not be published. Required fields are marked *

You May Also Like