JSFiddle - React, Tailwind, and code Playground

HTML

<div id="header"></div>
  <div id="content">                                                                        
      @RenderBody()      sadjkaskldjlaslkdjlaslkdjklasjlkdjlasjdljaslkjdlkajsldjalsjdljasdjlkjaslkdjalsjdlkajslkdasdsadasdsad
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      @RenderBody()      sadjkaskldjlaslkdjlaslkdjklasjlkdjlasjdljaslkjdlkajsldjalsjdljasdjlkjaslkdjalsjdlkajslkdasdsadasdsad@RenderBody()      sadjkaskldjlaslkdjlaslkdjklasjlkdjlasjdljaslkjdlkajsldjalsjdljasdjlkjaslkdjalsjdlkajslkdasdsadasdsad@RenderBody()      sadjkaskldjlaslkdjlaslkdjklasjlkdjlasjdljaslkjdlkajsldjalsjdljasdjlkjaslkdjalsjdlkajslkdasdsadasdsad@RenderBody()      sadjkaskldjlaslkdjlaslkdjklasjlkdjlasjdljaslkjdlkajsldjalsjdljasdjlkjaslkdjalsjdlkajslkdasdsadasdsad@RenderBody()      sadjkaskldjlaslkdjlaslkdjklasjlkdjlasjdljaslkjdlkajsldjalsjdljasdjlkjaslkdjalsjdlkajslkdasdsadasdsad@RenderBody()      sadjkaskldjlaslkdjlaslkdjklasjlkdjlasjdljaslkjdlkajsldjalsjdljasdjlkjaslkdjalsjdlkajslkdasdsadasdsad@RenderBody()     ...

CSS

#header {
height:115px;
background: green;
padding-top: 10px;
border-bottom:1px solid #fff;
-moz-box-shadow: 0 0 10px 10px #ccc;
-webkit-box-shadow: 0 0 10px 10px #ccc;
box-shadow: 0 0 10px 10px #ccc;
}

#content {   
width:900px;
height:100%;
margin-top:40px;
margin-left:-450px;
left:50%;
background:blue
   
}

#footer {
width:auto;
height:100px;
background:#d21f27;
margin-top:5px;
clear:both;
bottom:0;      
}