.vertical_nav{
    display: block;
    /*width: 25%;*/
    height: 100%; /* Full height */
    position: fixed; /* Make it stick, even on scroll */
    overflow: auto; /* Enable scrolling if the sidenav has too much content */
    /*float: left;*/
   
}


.vertical_body{
    margin-left:25%;
    width: 75%;
    /*float:right;*/
}

.active{
	position: fixed;
}