JSFiddle - React, Tailwind, and code Playground

HTML

<div class="curly"></div>

<div class="curly"></div>

SCSS

.curly {
    position: relative;
    height: 10em;

    span {
        position: absolute;
        font-size: 5em;
    }
}

JavaScript

var $brace;

$('.curly').each(function(idx, curly) {
    
    for (var i=0; i < 20; i++) {
        $brace = $('<span>{</span>');
        $brace.css({left: i});
        $brace.appendTo(curly);
    }
    
});