My home page Click me to change the CSS colors of the title of the page

Sol61:

This is a simple HTML file that includes a h1 element with an id attribute of mainTitle, and a button that calls a changeTitleCSSStyle() function when clicked. The changeTitleCSSStyle() function changes the background color and font color of the #mainTitle element. Here's an example implementation of the changeTitleCSSStyle() function in JavaScript:

function changeTitleCSSStyle() {

var title = document.querySelector("#mainTitle");

title.style.backgroundColor = 'lightblue';

title.style.color = 'navy';

}