How to create transparent background color in html & css [duplicate]

Tags: html,css

Problem :

This question already has an answer here:

I was creating a website which has menu and has a class topbar and has white background and i want to make it transperent not fully but still i can see a whit color i am using a dreamweaver so how do I do it

<style type="text/css">


background-size:1380px  auto;


<body class="background">
<div class="topbar">
<li><a href="">Home</a></li>
<li><a href="">About Us</a></li>
<li><a href="">Contact Us</a></li>

Solution :

You can use:

background-color:rgba(255, 255, 255, 0.5);

The "0.5" value in example means opacity value and you can adjust transparency in there. Other values means RGB values, so you can adjust background color with them.

If you want to work with hex values, you may use this technique.

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