html is to css code example
Example 1: css in html
<!-- EXAMPLE -->
<div class="your_class" style="display:none">
<!--[SYNTAX: style="<CSS-code>"] -->
Example 2: CSS IN HTML
<!-- Styles can be inserted in html using <style></style> element -->
<style>
body {
background-color: cyan/*Color*/;
}
</style>
<!--CSS can also be linked using link tag in html
-the link tag is a self-closing tag-->
<link rel="stylesheet" type="text/css" href="filename.css"/>