JSFiddle - React, Tailwind, and code Playground

HTML

<div class="yandex-map">
<script type="text/javascript" charset="utf-8" async src="https://api-maps.yandex.ru/services/constructor/1.0/js/?um=constructor%3Acfe47dad87c7464d9a4a87de98eff9f094677c220b7f734bd6468b7785480793&amp;width=916&amp;height=598&amp;lang=ru_RU&amp;scroll=true"></script>
</div>

CSS

.yandex-map{
    width: 800px;
    margin: 0 auto;
}

/* для наглядности */
html{
    background: grey;
    width: 1000px;
}