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Ways to create a (semi-) transparent color: The CSS color name transparent creates a completely transparent color. Usage:.transparent{ background-color: transparent; } Using rgba or hsla color functions, that allow you to add the alpha channel (opacity) to the rgb and hsl functions. Their alpha values range from 0 - 1. Usage:
The opacity property adds transparency to the background of an element, and to all of its child elements as well. This makes the text inside a transparent element hard to read: div.first { opacity: 0.1; } div.second { opacity: 0.3; } div.third { opacity: 0.6; } Try it Yourself »
When using the opacity property to add transparency to the background of an element, all of its child elements inherit the same transparency. This can make the text inside a fully transparent element hard to read:
In this article, you learned how to use the opacity property of CSS to make images transparent. As CSS remains tricky and a bit weird, it's helpful to combine the opacity property with other CSS features such as positioning in order to put it into proper use.
Creating a simple transparent background involves styling HTML elements using CSS to achieve the desired visual effect. We can use different approaches to achieve this effect including, RGBA color values and the Opacity property.
Transparency using RGBA. If you do not want to apply opacity to child elements, like in our example above, use RGBA color values. The following example sets the opacity for the background color and not the text:
Creating a simple transparent background involves styling HTML elements using CSS to achieve the desired visual effect. We can use different approaches to achieve this effect including, RGBA color values and the Opacity property. Below are the approaches to set transparent background color in CSS:
Creating a transparent background using CSS can add a level of sophistication and modernity to your website. Whether you’re using the RGBA color model, the alpha channel, or a transparent PNG image, it’s easy to achieve this effect with just a few lines of CSS.
You can make any element transparent by using the opacity parameter of CSS. #anything { opacity: 0.5; /* 50% transparent */ } If you need to support older browsers, see here. Do note that all descendants of the element with opacity also become transparent. There is no way to “force” any descendant to be come any less transparent as the parent is.
To set a CSS background color to transparent, you can use the rgba () or hsla () color functions, and specify an alpha value (the last value) of 0, which represents fully transparent. Here’s an example: background -color: rgba(255, 255, 255, 0); /* white with 0 % opacity*/.