Properties have values. By default, the color property of most elements has the value black.

Change the color property of the h1 element by assembling color: teal;.

<html>
  <head>
<style>
h1 {
color: teal;
}

</style>
  </head>
<body>
  <h1>Mostly Toilets Store</h1>  
</body>
</html>]]>

Make sure to assemble color: teal;.