JSFiddle - React, Tailwind, and code Playground

HTML

<div class="splashscreenlogo">
  <div id="splashlogo">
    <img src="logo_splashscreen.png" alt="Splashscreen logo" width=655 height=138>
  </div>
</div>

CSS

.splashscreenlogo {
  position: absolute;
  top: 50%;
  left: 50%;
    margin-top: -69px;
    margin-left: -327.5px
}