JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html>
<title>My Company Name</title>
<link rel="stylesheet" href="css/main.css">
</head>
<body>
    <header class="mainHeader">
        <nav class="mainNav">
             <h1 class="mainLogo">My <span class="thinMainLogo">Logo</span></h1>

            <ul class="mainLoc">
                <li>About</li>
                <li>PortFolio</li>
                <li>Contact</li>
                <li>Blog</li>
            </ul>
        </nav>
    </header>
</body>

</html>

CSS

@font-face {
    font-family:'BrandonGrotesqueBold';
    src: url('file:///C:/Users/MyName/Desktop/project/fonts/BrandonGrotesqueBold.ttf');
}
@font-face {
    font-family:'BrandonGrotesqueLight';
    src: url('file:///C:/Users/MyName/Desktop/project/fonts/BrandonGrotesqueLight.ttf');
}
body {
    padding-top: 105px;
    color: #CDCDCD;
    font-family:'BrandonGrotesqueBold';
}
.mainHeader {
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
    width: 1060px;
    font-size: 22px;
    font-stretch: none;
}
.mainNav {
    margin-bottom: 70px;
}
.mainLogo {
    font-weight: 500;
    s color: black;
    font-size: 40px;
}
.thinMainLogo {
    font-family:'BrandonGrotesquelight';
}
li {
    list-style-type: none;
}
.mainLoc {
    float: right;
    display: inline;
}