Can we use CSS with HTML5?

Question

I am confeuse please tellme if anyone knew,,,,,

Answer 1

Of course.

Answer 2

yes,
you can use CSS with HTML5 .
Inside the body tag of HTML5 code,you can write CSS code using <style type="text/CSS">//stuff related to CSS</style>
even you can write JavaScript inside HTML5 as
<script type="text/javascript">//stuff related to javascript</script>