Fixed Position div Vertical Only

Question

I have a current web build with a right sidebar that is a fixed position. I have tried to positioning from the right but don\'t want it overlapping other divs content.

W

Answer 1

then add one more property in #sidebar

#sidebar {
width:400px;
height:550px;
padding:10px;
float:left;
text-transform:uppercase;
position:fixed;
left:835px;
overflow:scroll-x;
}