When designing a Bootstrap 4 site, is it better to add container-fluid at the body or main level?
For example:
<html>
<head></head>
<body class= "container-fluid">
<header></header>
<main></main>
<footer></footer>
</body>
</html>
or
<html>
<head></head>
<body>
<header></header>
<main class= "container-fluid"></main>
<footer></footer>
</body>
</html>
What is the common practice in this scenario?
In the second option, would it be typical to have a container for each section, for instance:
<html>
<head></head>
<body>
<header class= "container-fluid"></header>
<main class= "container-fluid"></main>
<footer class= "container-fluid"></footer>
</body>
</html>