#auto_nav{background:#DDEAF3;padding:10px;width:70%;}#auto_nav th{text-align:left;}.h1{margin-left:0;}#auto_nav li.h2{margin-left:1.1em;}#auto_nav li.h3{margin-left:2.2em;}#auto_nav li.h4{margin-left:3.3em;}#auto_nav li.h5{margin-left:4.4em;}#auto_nav li.h6{margin-left:5.5em;}