nav.aside { width: 160px; }
nav.aside li.active, nav.aside p.active_header { background-color: #fed; }

p       { margin-bottom: 1.5em; }
aside p { margin-bottom: 0; }

/* /hst/acs/analysis/cte_formula/ */
.equation { font: 0.89em Droid Serif, New York, Times New Roman, serif; }