any other way I can change body color except this one
<body style="background-color: yellow;">
Would prefer to do it externaly with a link to an css file
I tried
<style>
.body
{background-color: green;}
and nothing changed
To perform an action on a tag
you have to write the name of the tag alone, when you add a selector class
of a point it looks for a class with that name and then for it to work you had to add class="body"
like this:
.body {
width: 100vw;
height: 100vh;
background-color: yellow;
}
<body class="body"></body>
But the correction to what you did is as simple as this without a .
:
body {
width: 100vw;
height: 100vh;
background-color: yellow;
}
<body></body>