What is the syntax of finding elements by class using CSS Selector?

In CSS, the syntax for finding elements using a class selector is very simple. A class selector is defined by a dot (.) character followed by the class name. For example, if you want to apply styles to all HTML elements with the example class, you can write this in your CSS file:

css
.example {
    /* CSS properties */
    color: red;
    font-size: 16px;
}

Here, .example is a class selector that matches all HTML elements with the class="example" attribute. Class selectors are very flexible because an element can have multiple classes, and a class can be used by multiple elements.

For example, consider the following HTML code:

html
<div class="example">This is an example</div>
<p class="example">This is another example</p>

The above CSS rule will make the text color of both elements red and the font size 16px.