How do you change the background color in CSS' code example
Example 1: how to blur background color in css
background: rgba(255,255,255,0.5);
backdrop-filter: blur(5px);
Example 2: background color using css
/* To apply color to background you have to use 'background-color' property and value of property is color name. */
html,body {
background-color: blue;
}