JSFiddle - React, Tailwind, and code Playground
HTML
<div id="boxcenter">
<div id="boxoutline">
<div id="boxmodel">
<p>Cupcake ipsum dolor. Sit amet sweet tiramisu sweet muffin caramels. I love lollipop sweet sweet roll fruitcake dragée.
Halvah tootsie roll cookie chocolate cake fruitcake sesame snaps I love I love. Chupa chups gummies I love marshmallow jelly donut powder
dragée danish. Gummies I love fruitcake sweet croissant unerdwear.com dessert chocolate cake pastry.
Gummi bears marshmallow I love bonbon. Soufflé liquorice chocolate bar applicake marzipan sweet cake I love pie. Fruitcake
wafer brownie halvah muffin muffin. Gingerbread gingerbread macaroon jelly beans icing soufflé donut marzipan candy canes.
</p>
</div>
</div>
</div>
CSS
#boxmodel p{
border: 2px dashed;
}
#boxmodel{
padding: 10px 20px;
border: 15px solid green;
margin: 20px;
height: 150px;
width: 700px;
}
#boxoutline{
border: 2px dashed;
width: 810px;
}
#boxcenter{
width:816px;
top: 0px;
margin: 0 auto;
}