Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<span id="foo"></span>
<style>
    #foo {
        height:0;
        width:0;
        background: yellow;
        display: block;
        border:50px solid red;
        border-top-color:transparent;
        border-right-color:transparent;
        border-bottom-color:transparent;
    }
</style>

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JSFiddle - React, Tailwind, and code Playground

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Join the 4+ million users, and keep the JSFiddle dream alive.

Ad-free

Use pre-released features

Fiddle collections

Private collections and fiddles

Console