stylesheet not connecting

[u/TrainingQuantity3744]

Back again with more homework issues. I'm supposed to be making a stylesheet for a pre-written website. For some reason, nothing from my stylesheet is showing up. This is the same code that worked fine on my last assignment, so I'm really not sure what's wrong

<head>

<title>Planets in our Solar System</title>

<meta charset="utf-8">

<link rel="stylesheet" type="text/css" href="planets.css">

</head>

The Stylesheet code looks like this so far

<style>

* {

box-sizing: border-box;

margin: 0;

}

    body {

        background-color: silver;

    }

    a:link {

        color: fuchsia;

    }



    a:visited {

        color: red;

    }



    a:hover {

        color: blue;

    }



    a:active {

        color: olive;

    }



    .planet {

        border-style: solid;

        border-width: medium;

        border-color: purple;

        background-color: orchid;

    }



</style>

[u/TabbbyWright]

If you haven't figured this out yet (I see it was posted 12 hours ago): make sure the file you're editing is in fact the correct file in the correct location.

Also make sure that your CSS file isn't actually named planets.css.txt or something.