![]() To observe the blur effect more clearly, apply a transparent background color to the text using the rgba alpha property.The text box to which we have applied blur is now positioned in the center of our page.Specify justify-content and align-item as the center to position the text box in the center of the frame.Position the background in the center of the page.To achieve the blur background effect, we apply a filter as blur and set its value to 6px.Firstly, we add a background image by providing URL.The parameter is specified as a CSS length however it does not allow percentage values. If no parameter is given, then a value of 0 is used. The value of radius sets the value of the standard deviation to the Gaussian function, or how many pixels on the screen blend into each other so that a bigger value will create more blur. The blur function of the filter property adds a Gaussian blur to the source image. It is mostly applied to graphics, backgrounds, and borders. You can apply visual effects to a component by using the filter attribute (like photoshop filters for the web). The CS filter property enables effects like blur or color shifting on an element, to create a blurring effect. With a blurred background, the user can easily identify other elements on the page. ![]() Website developers love blur backgrounds because they enhance the appearance of the web page. How to Make a Background Blur in CSS?īefore learning about backdrop-filter, let's explore how to make blurred backgrounds with CSS. Head over to CSS tutorial to learn more about such properties. It is recommended that readers have a basic understanding of CSS before reading this article on background blur CSS. We'll be using different CSS properties to display the results and increase readability. We will also learn how to use CSS to generate blur background images. ![]() We will go through the syntax of the backdrop-filter property, browser support, and actual implementations. This attribute is useful for a wide range of applications, including frosted glass, video overlays, translucent navigation headers, inappropriate graphic censorship, image loading, and so on. Translucence, blurring, and other effects can be used to add depth while maintaining the context of the backdrop material. This article discusses the filter and backdrop-filter CSS property, which was introduced in the Filter Effects Module Level 2 standard. Let's see how we can do it using the background blur css property. But have you ever wondered how exactly this blur is created? Well, it's simple. A website with a blurred background looks beautiful and appealing to users. Inherit, initial, or unset can also be used on their lonesome.Ī repeating background image, a single-instance background image, and combining them together in the same box. If background-size is excluded, “ /” is not required.īasic example: url("bg.jpg") 20% 0% repeat-y fixed #fff The “ /” is only used to separate position and size portions. ![]() Any other excluded values will default to their initial value.If only one of background-clip or background-origin portions is included, that value will apply to both clip and origin characteristics.įull example: url("bg.jpg") 20% 0% / contain repeat-y fixed content-box padding-box #fff The sub-value list follows a specific format: Possible sub-values follow the same rules as possible values for corresponding aforementioned properties. Background color and image characteristics.Ī list of background characteristic sub-values.
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