JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container">
    <div id="header"></div>
    <div id="content">                                                                        
        @RenderBody()                                  
    </div>
</div>
<div id="footer"></div>

CSS

* { margin: 0; padding: 0 }
html,body { height: 100% }

#container { height: 100% }

#header {
    height:115px;
    position: relative;
    color: #000;
    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: 100%;
    left:0;
    top: 125px;
    bottom: 100px;
    background: pink;
    position:absolute;   
    overflow: auto;    
}

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