JSFiddle - React, Tailwind, and code Playground

HTML

<header id="masthead" class="site-header" role="banner">
			<button class="sidebar-toggle" aria-expanded="false" ><span class="screen-reader-text"><?php _e( 'Toggle Sidebar', 'boardwalk' ); ?></span></button>
		<?php endif; ?>
		<div class="site-branding">
			<div id="sitelogo" class="clear">
					<h1 class="site-title"><a href="http://test.com" rel="home">My Website</a></h1>
					<h2 class="site-description">Your Go To Stop</h2>
			</div>
		</div>
	</header>

CSS

masthead {
        top: 32px;
        padding-right: 0px;
        background: #000;
        padding-left: 0;
        max-height: 100px;
        border-bottom: none;
        position: fixed;
        z-index: 3;
        width: 100%;
        min-height: 73px;
        color: #000;
        display: block;
        box-sizing: inherit;
    }

    .sidebar-toggle {
        float: left;
        border: 3px solid grey;
        border-right: none;
        height: 82px;
        margin-right: 0;
        width: 5%;
        overflow: hidden;
        padding: 0;
        color: #000;
        text-align: center;
    }

    button {
        border-radius: 0;
        transition: all 125ms ease-out;
        cursor: pointer;
        -webkit-appearance: button;
        font-size: 100%;
        margin: 0;
        max-width: 100%;
        vertical-align: baseline;
        line-height: 1.5;
        display: inline-block;
        align-items: flex-start;
    }

    .screen-reader-text {
        clip: rect(1px, 1px, 1px, 1px);
        position: absolute !important;
        height: 1px;
        width: 1px;
        overflow: hidden;
    }

.site-branding {
    width: 95%;
    display: inline-flex;
    margin-top: 0;
    margin-bottom: 0;
float: left;
    max-width: 100%;
}

#sitelogo {
    display: inline-flex;
    vertical-align: middle;
    text-align: center;
}

.site-title {
    border: 3px solid grey;
    font-family: Impact, Charcoal, sans-serif;
    font-weight: normal;
    margin: 0 auto;
    text-align: center;
    line-height: normal;
min-width: 150px;
    padding: 3px 8px;
    font-size: 6vh;
    height: 100%;
    color: white;
float: left;
max-width: 100%;
}

    h1 {
        clear: both;
    }

.site-description {
    background: #fff500;
    color: black;
    display: block;
    font-family: Impact, Charcoal, sans-serif;
    margin: auto auto;
    text-align: center;
height: 100%;
    border-left: none;
    border-top: 3px solid grey;
    border-bottom: 3px solid grey;
   ...