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

JSFiddle - React, Tailwind, and code Playground

HTML

<iframe src="" frameborder="0" class="iframe-placeholder"></iframe>

<iframe src="http://www.test.com" frameborder="0" class="iframe-placeholder"></iframe>

CSS

iframe
{
    width:200px;
    height:200px;
    border:1px solid lightgrey;
}

.iframe-placeholder
    {
       background: url('data:image/svg+xml;charset=utf-8,<svg xmlns="http://www.w3.org/2000/svg" width="100%" height="100%" viewBox="0 0 100% 100%"><text fill="%23FF0000" x="50%" y="50%" font-family="\'Lucida Grande\', sans-serif" font-size="24" text-anchor="middle">PLACEHOLDER</text></svg>') 0px 0px no-repeat;
    }

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JSFiddle - React, Tailwind, and code Playground

HTML

CSS

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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