JSFiddle - React, Tailwind, and code Playground

by rzea

HTML

<div id="main-area" class="clearfix">
            	<div id="sidebar">
                	<ul id="side-nav">
                    	<li><a href="#">Title</a>
                        	<ul class="sub-menu">
                            	<li><a href="#">Title</a></li>
                                <li><a href="#">Title</a></li>
                                <li><a href="#">Title</a></li>
                                <li><a href="#">Title</a></li>
                            </ul>
                        </li>
                    </ul>
                </div>
                <div id="text-area">
                	<p>blah blah</p>
                </div>
                <div id="right-bar">
                
                </div>
            </div>

CSS

#main-area {
	position: relative;
	border: 2px solid #a06147;
	background: #fcfef6;
	height: 350px;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	z-index: 0;
}

#main-area:before {
	content: '';
	position: absolute;
	width: 20%;
	height: 100%;
	left: 0px;
	top: 0px;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	background: #cbdc99;
	border-right: 5px solid #e3eed0;
	z-index: 0;
}

#main-area:after {
	content: '';
	position: absolute;
	width: 20%;
	height: 100%;
	right: 0px;
	top: 0px;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	background: #3c455b;
	border-left: 5px solid #80a87e;
	z-index: 1;
}

#sidebar {
	position: relative;
	float: left;
	min-height: 100px;
	width:20%;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	padding: 0px 5px 0px 0px;
	border: 1px solid #000;
	z-index: 50;
}

#text-area {
	position: relative;
	float: left;
	padding: 1px 25px;
	width:60%;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

#right-bar {
	position: relative;
	float: left;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	padding: 0px 0px 0px 5px;
	width:20%;
}

.clearfix:before,
.clearfix:after {
    content: " "; /* 1 */
    display: table; /* 2 */
}

.clearfix:after {
    clear: both;
}