squelette CSS CDN
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/skeleton/2.0.4/skeleton.min.css">
Excited Eel
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/skeleton/2.0.4/skeleton.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/skeleton/2.0.4/skeleton.css" integrity="sha512-5fsy+3xG8N/1PV5MIJz9ZsWpkltijBI48gBzQ/Z2eVATePGHOkMIn+xTDHIfTZFVb9GMpflF2wOWItqxAP2oLQ==" crossorigin="anonymous" />
/*Skeleton 2.0.4*/
https://cdnjs.cloudflare.com/ajax/libs/skeleton/2.0.4/skeleton.min.css
https://cdnjs.cloudflare.com/ajax/libs/skeleton/2.0.4/skeleton.css