how to make a background color opacity in css code example
Example 1: background color semi transparent
.transparent {
background-color: rgba(255, 255, 255, 0.5);
}
.transparent {
opacity: 0.5;
}
Example 2: css opacity background color
background: rgba(255, 255, 255, 0.25);
Example 3: background color with opacity
h1 {background-color:rgba(255,0,0,0.3);}