<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
body {
background-color: #ffffff;
}
.left {
background-color: #de6502;
width: 150px;
height: 600px;
float: left;
}
.right {
background-color: #1c87c9;
width: 150px;
height: 600px;
float: right;
}
.center {
height: 600px;
background-color: #cccccc;
overflow: hidden;
text-align: center;
}
img {
max-width: 100%;
height: auto;
}
</style>
</head>
<body>
<div class="left"></div>
<div class="right"></div>
<div class="center">