<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
.pg-header{
height: 48px;
background-color: #1d9ad6;
color: white;
}
.pg-content{}
.pg-footer{}
.pg-content .menu{
position: fixed;
top:48px;
left:0;
bottom: 0;
width: 200px;
background-color:red ;
}
.pg-content .content{
position: fixed;
background-color: green;
top: 48px;
right: 0;
bottom: 0;
left: 200px;
overflow: auto;
}
.left{
float:left;
}
.right{
float: right;
}
</style>
</head>
<body style="margin: 0">
<div class="pg-header"></div>
<div class="pg-content">
<div class="menu left">asd</div>
<div class="content left">
<p>asd</p><p>asd</p><p>asd</p><p>asd</p><p>asd</p>
<p>asd</p><p>asd</p><p>asd</p><p>asd</p><p>asd</p>
<p>asd</p><p>asd</p><p>asd</p><p>asd</p><p>asd</p>
<p>asd</p><p>asd</p><p>asd</p><p>asd</p><p>asd</p>
<p>asd</p><p>asd</p><p>asd</p><p>asd</p><p>asd</p>
<p>asd</p><p>asd</p><p>asd</p><p>asd</p><p>asd</p>
<p>asd</p><p>asd</p><p>asd</p><p>asd</p><p>asd</p>
</div>
</div>
<div class="pg-footer"></div>
</body>
</html>
