test same page
.wrapper {
position: relative;
width: 960px;
padding: 10px;
}
section {
background: #7f7f7f;
position: absolute;
display: none;
top: 10px;
right: 0;
width: 740px;
min-height: 400px;
color: #fff;
border: 4px solid #000;
}
section:first-of-type {
display: block;
}
nav {
float: left;
width: 200px;
}
ul {
list-style: none;
}
li {
background: #c3c3c3;
width: 100%;
height: 32px;
