JSFiddle - React, Tailwind, and code Playground

HTML

<h3>
    <span class="shitty-line">У вас в дизайне</span>
    <span class="shitty-line">есть такой заголовок.</span>
</h3>

CSS

.shitty-line::after {
    content: '\a';
    white-space: pre;
}