SharePoint branding: left nav

To minimize the space between the left nav headings and the below links, update this style:

.s4-ql ul.root ul{
margin:0px 0px 20px 0px;
padding-left:0px;
}

to

.s4-ql ul.root ul{
margin:0px 0px 0px 0px;
padding-left:0px;
}

Page will change from:

to