JSFiddle - React, Tailwind, and code Playground

HTML

<nav id="site-navigation" class="main-navigation ps-nav " role="navigation">
<div class="nav-wrapper">
<div class="menu-main-menu-container">
	<ul id="primary-menu" class="menu">
		<li id="menu-item-289" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-289"><a href="/work">work</a>
		</li>
		<li id="menu-item-288" class="menu-item menu-item-type-post_type menu-item-object-page current-menu-item page_item page-item-51 current_page_item menu-item-has-children menu-item-288"><a href="/office">office</a>
			<ul class="sub-menu">
				<li id="menu-item-292" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-292"><a href="#">profile</a></li>
				<li id="menu-item-293" class="menu-item menu-item-type-custom menu-item-object-custom 	menu-item-293"><a href="#">contact us</a></li>
				<li id="menu-item-294" class="menu-item menu-item-type-custom menu-item-object-custom menu-item-294"><a href="#">people</a></li>
			</ul>
		</li>
			<li id="menu-item-287" class="menu-item menu-item-type-post_type menu-item-object-page menu-item-287"><a href="/contact">contact</a>
			</li>
	</ul>
</div>
</div>
</nav>

CSS

.main-navigation {
    text-align: center;
    line-height: 1;
}
.menu-main-menu-container {
    float: right !important;
}
ul {
    list-style: none;
}
body {
    background: black;
}
ul, ol {
    margin: 0;
    padding: 0;
}
ul, menu, dir {
    display: block;
    list-style-type: disc;
    margin-block-start: 1em;
    margin-block-end: 1em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    padding-inline-start: 40px;
}
.main-navigation ul li {
    margin-left: 25px;
    line-height: 18px;
    position: relative;
    float: left;
    font-weight: 900;
    font-style: normal;
    font-size: 30px;
    letter-spacing: 0px;
    text-transform: lowercase;
    white-space: nowrap;
}

li {
    display: list-item;
    text-align: -webkit-match-parent;
}

.main-navigation ul li a {
    padding: 4px 0px 15px 4px;
}
.main-navigation ul li a {
    color: #ffffff;
    display: inline-block;
    position: relative;
    text-decoration: none;
}
a {
    background-color: transparent;
}
.main-navigation ul ul {
    min-width: 180px;
    position: absolute;
    top: 100%;
    margin: 30px 0 0;
    -moz-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
}
.current-menu-item ul, .current-menu-parent ul {
    DISPLAY: unset !important;
    opacity: unset !important;
    background-color: transparent !important;
    visibility: visible !important;
    margin-top: 5px !important;
    right: 0px !important;
    left: unset !important;
}
.main-navigation ul ul.sub-menu li, .main-navigation ul ul.children li {
    float: unset !important;
    display: table-cell;
    border-left: 11px solid transparent;
}
.main-navigation ul ul.sub-menu li, .main-navigation ul ul.children li {
    width: unset !important;
}
.main-navigation ul ul.sub-menu li, .main-navigation ul ul.children li {
    margin: 0;
    padding-left: 5px;
    position: relative;
}
.main-navigation ul ul.sub-menu a, .main-navigation ul ul.children a {
    color: white;
    display: block;
   ...