How Can I Make Only the Background of an HTML Element Transparent?

Applying Opacity to the Background Only

You seek a way to set opacity to the background of an HTML element without affecting the text within it. To achieve this, consider utilizing the CSS property rgba().

The rgba() function allows you to set transparency levels by specifying red, green, blue, and alpha (opacity) values:

background: rgba(R, G, B, A);

• R, G, and B represent the color channels (red, green, and blue). These values can be integers or percentages.
• A represents the opacity level, ranging from 0 (fully transparent) to 1 (fully opaque).

For instance, to set the background to a 50% opaque green while preserving the text opacity, you would use:

background: rgba(51, 170, 51, 0.5);

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